128049012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 425749632

約数和(自身を除く): 297700620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 81, 84, 86, 91, 101, 108, 117, 126, 129, 156, 162, 172, 182, 189, 202, 234, 252, 258, 273, 301, 303, 324, 351, 364, 378, 387, 404, 468, 516, 546, 559, 567, 602, 606, 702, 707, 756, 774, 819, 903, 909, 1053, 1092, 1118, 1134, 1161, 1204, 1212, 1313, 1404, 1414, 1548, 1638, 1677, 1806, 1818, 2106, 2121, 2236, 2268, 2322, 2457, 2626, 2709, 2727, 2828, 3276, 3354, 3483, 3612, 3636, 3913, 3939, 4212, 4242, 4343, 4644, 4914, 5031, 5252, 5418, 5454, 6363, 6708, 6966, 7371, 7826, 7878, 8127, 8181, 8484, 8686, 9191, 9828, 10062, 10836, 10908, 11739, 11817, 12726, 13029, 13932, 14742, 15093, 15652, 15756, 16254, 16362, 17372, 18382, 19089, 20124, 23478, 23634, 24381, 25452, 26058, 27573, 29484, 30186, 30401, 32508, 32724, 35217, 35451, 36764, 38178, 39087, 45279, 46956, 47268, 48762, 52116, 55146, 56459, 57267, 60372, 60802, 70434, 70902, 76356, 78174, 82719, 90558, 91203, 97524, 105651, 106353, 110292, 112918, 114534, 117261, 121604, 140868, 141804, 156348, 165438, 169377, 181116, 182406, 211302, 212706, 225836, 229068, 234522, 248157, 273609, 316953, 330876, 338754, 351783, 364812, 395213, 422604, 425412, 469044, 496314, 508131, 547218, 633906, 677508, 703566, 744471, 790426, 820827, 992628, 1016262, 1094436, 1185639, 1267812, 1407132, 1488942, 1524393, 1580852, 1641654, 2032524, 2371278, 2462481, 2977884, 3048786, 3283308, 3556917, 4573179, 4742556, 4924962, 6097572, 7113834, 9146358, 9849924, 10670751, 14227668, 18292716, 21341502, 32012253, 42683004, 64024506, 128049012]

約数ペア:

[(1, 128049012), (2, 64024506), (3, 42683004), (4, 32012253), (6, 21341502), (7, 18292716), (9, 14227668), (12, 10670751), (13, 9849924), (14, 9146358), (18, 7113834), (21, 6097572), (26, 4924962), (27, 4742556), (28, 4573179), (36, 3556917), (39, 3283308), (42, 3048786), (43, 2977884), (52, 2462481), (54, 2371278), (63, 2032524), (78, 1641654), (81, 1580852), (84, 1524393), (86, 1488942), (91, 1407132), (101, 1267812), (108, 1185639), (117, 1094436), (126, 1016262), (129, 992628), (156, 820827), (162, 790426), (172, 744471), (182, 703566), (189, 677508), (202, 633906), (234, 547218), (252, 508131), (258, 496314), (273, 469044), (301, 425412), (303, 422604), (324, 395213), (351, 364812), (364, 351783), (378, 338754), (387, 330876), (404, 316953), (468, 273609), (516, 248157), (546, 234522), (559, 229068), (567, 225836), (602, 212706), (606, 211302), (702, 182406), (707, 181116), (756, 169377), (774, 165438), (819, 156348), (903, 141804), (909, 140868), (1053, 121604), (1092, 117261), (1118, 114534), (1134, 112918), (1161, 110292), (1204, 106353), (1212, 105651), (1313, 97524), (1404, 91203), (1414, 90558), (1548, 82719), (1638, 78174), (1677, 76356), (1806, 70902), (1818, 70434), (2106, 60802), (2121, 60372), (2236, 57267), (2268, 56459), (2322, 55146), (2457, 52116), (2626, 48762), (2709, 47268), (2727, 46956), (2828, 45279), (3276, 39087), (3354, 38178), (3483, 36764), (3612, 35451), (3636, 35217), (3913, 32724), (3939, 32508), (4212, 30401), (4242, 30186), (4343, 29484), (4644, 27573), (4914, 26058), (5031, 25452), (5252, 24381), (5418, 23634), (5454, 23478), (6363, 20124), (6708, 19089), (6966, 18382), (7371, 17372), (7826, 16362), (7878, 16254), (8127, 15756), (8181, 15652), (8484, 15093), (8686, 14742), (9191, 13932), (9828, 13029), (10062, 12726), (10836, 11817), (10908, 11739)]