140123412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 438789120

約数和(自身を除く): 298665708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 43, 44, 52, 54, 66, 78, 86, 99, 108, 117, 129, 132, 143, 156, 172, 198, 211, 234, 258, 286, 297, 351, 387, 396, 422, 429, 468, 473, 516, 559, 572, 594, 633, 702, 774, 844, 858, 946, 1118, 1161, 1188, 1266, 1287, 1404, 1419, 1548, 1677, 1716, 1892, 1899, 2236, 2321, 2322, 2532, 2574, 2743, 2838, 3354, 3798, 3861, 4257, 4642, 4644, 5031, 5148, 5486, 5676, 5697, 6149, 6708, 6963, 7596, 7722, 8229, 8514, 9073, 9284, 10062, 10972, 11394, 12298, 12771, 13926, 15093, 15444, 16458, 17028, 18146, 18447, 20124, 20889, 22788, 24596, 24687, 25542, 27219, 27852, 30173, 30186, 32916, 36292, 36894, 41778, 49374, 51084, 54438, 55341, 60346, 60372, 62667, 73788, 74061, 81657, 83556, 90519, 98748, 99803, 108876, 110682, 117949, 120692, 125334, 148122, 163314, 166023, 181038, 199606, 221364, 235898, 244971, 250668, 271557, 296244, 299409, 326628, 332046, 353847, 362076, 399212, 471796, 489942, 543114, 598818, 664092, 707694, 814671, 898227, 979884, 1061541, 1086228, 1197636, 1297439, 1415388, 1629342, 1796454, 2123082, 2594878, 2694681, 3184623, 3258684, 3592908, 3892317, 4246164, 5189756, 5389362, 6369246, 7784634, 10778724, 11676951, 12738492, 15569268, 23353902, 35030853, 46707804, 70061706, 140123412]

約数ペア:

[(1, 140123412), (2, 70061706), (3, 46707804), (4, 35030853), (6, 23353902), (9, 15569268), (11, 12738492), (12, 11676951), (13, 10778724), (18, 7784634), (22, 6369246), (26, 5389362), (27, 5189756), (33, 4246164), (36, 3892317), (39, 3592908), (43, 3258684), (44, 3184623), (52, 2694681), (54, 2594878), (66, 2123082), (78, 1796454), (86, 1629342), (99, 1415388), (108, 1297439), (117, 1197636), (129, 1086228), (132, 1061541), (143, 979884), (156, 898227), (172, 814671), (198, 707694), (211, 664092), (234, 598818), (258, 543114), (286, 489942), (297, 471796), (351, 399212), (387, 362076), (396, 353847), (422, 332046), (429, 326628), (468, 299409), (473, 296244), (516, 271557), (559, 250668), (572, 244971), (594, 235898), (633, 221364), (702, 199606), (774, 181038), (844, 166023), (858, 163314), (946, 148122), (1118, 125334), (1161, 120692), (1188, 117949), (1266, 110682), (1287, 108876), (1404, 99803), (1419, 98748), (1548, 90519), (1677, 83556), (1716, 81657), (1892, 74061), (1899, 73788), (2236, 62667), (2321, 60372), (2322, 60346), (2532, 55341), (2574, 54438), (2743, 51084), (2838, 49374), (3354, 41778), (3798, 36894), (3861, 36292), (4257, 32916), (4642, 30186), (4644, 30173), (5031, 27852), (5148, 27219), (5486, 25542), (5676, 24687), (5697, 24596), (6149, 22788), (6708, 20889), (6963, 20124), (7596, 18447), (7722, 18146), (8229, 17028), (8514, 16458), (9073, 15444), (9284, 15093), (10062, 13926), (10972, 12771), (11394, 12298)]