139509684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 393631056

約数和(自身を除く): 254121372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 61, 68, 74, 101, 102, 111, 122, 148, 153, 183, 202, 204, 222, 244, 303, 306, 333, 366, 404, 444, 549, 606, 612, 629, 666, 732, 909, 1037, 1098, 1212, 1258, 1332, 1717, 1818, 1887, 2074, 2196, 2257, 2516, 3111, 3434, 3636, 3737, 3774, 4148, 4514, 5151, 5661, 6161, 6222, 6771, 6868, 7474, 7548, 9028, 9333, 10302, 11211, 11322, 12322, 12444, 13542, 14948, 15453, 18483, 18666, 20313, 20604, 22422, 22644, 24644, 27084, 30906, 33633, 36966, 37332, 38369, 40626, 44844, 55449, 61812, 63529, 67266, 73932, 76738, 81252, 104737, 110898, 115107, 127058, 134532, 153476, 190587, 209474, 221796, 227957, 230214, 254116, 314211, 345321, 381174, 418948, 455914, 460428, 571761, 628422, 683871, 690642, 762348, 911828, 942633, 1143522, 1256844, 1367742, 1381284, 1885266, 2051613, 2287044, 2735484, 3770532, 3875269, 4103226, 7750538, 8206452, 11625807, 15501076, 23251614, 34877421, 46503228, 69754842, 139509684]

約数ペア:

[(1, 139509684), (2, 69754842), (3, 46503228), (4, 34877421), (6, 23251614), (9, 15501076), (12, 11625807), (17, 8206452), (18, 7750538), (34, 4103226), (36, 3875269), (37, 3770532), (51, 2735484), (61, 2287044), (68, 2051613), (74, 1885266), (101, 1381284), (102, 1367742), (111, 1256844), (122, 1143522), (148, 942633), (153, 911828), (183, 762348), (202, 690642), (204, 683871), (222, 628422), (244, 571761), (303, 460428), (306, 455914), (333, 418948), (366, 381174), (404, 345321), (444, 314211), (549, 254116), (606, 230214), (612, 227957), (629, 221796), (666, 209474), (732, 190587), (909, 153476), (1037, 134532), (1098, 127058), (1212, 115107), (1258, 110898), (1332, 104737), (1717, 81252), (1818, 76738), (1887, 73932), (2074, 67266), (2196, 63529), (2257, 61812), (2516, 55449), (3111, 44844), (3434, 40626), (3636, 38369), (3737, 37332), (3774, 36966), (4148, 33633), (4514, 30906), (5151, 27084), (5661, 24644), (6161, 22644), (6222, 22422), (6771, 20604), (6868, 20313), (7474, 18666), (7548, 18483), (9028, 15453), (9333, 14948), (10302, 13542), (11211, 12444), (11322, 12322)]