140879256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 417830400

約数和(自身を除く): 276951144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 61, 84, 118, 122, 168, 177, 183, 233, 236, 244, 354, 366, 413, 427, 466, 472, 488, 699, 708, 732, 826, 854, 932, 1239, 1281, 1398, 1416, 1464, 1631, 1652, 1708, 1864, 2478, 2562, 2796, 3262, 3304, 3416, 3599, 4893, 4956, 5124, 5592, 6524, 7198, 9786, 9912, 10248, 10797, 13048, 13747, 14213, 14396, 19572, 21594, 25193, 27494, 28426, 28792, 39144, 41241, 42639, 43188, 50386, 54988, 56852, 75579, 82482, 85278, 86376, 96229, 99491, 100772, 109976, 113704, 151158, 164964, 170556, 192458, 198982, 201544, 288687, 298473, 302316, 329928, 341112, 384916, 397964, 577374, 596946, 604632, 769832, 795928, 838567, 1154748, 1193892, 1677134, 2309496, 2387784, 2515701, 3354268, 5031402, 5869969, 6708536, 10062804, 11739938, 17609907, 20125608, 23479876, 35219814, 46959752, 70439628, 140879256]

約数ペア:

[(1, 140879256), (2, 70439628), (3, 46959752), (4, 35219814), (6, 23479876), (7, 20125608), (8, 17609907), (12, 11739938), (14, 10062804), (21, 6708536), (24, 5869969), (28, 5031402), (42, 3354268), (56, 2515701), (59, 2387784), (61, 2309496), (84, 1677134), (118, 1193892), (122, 1154748), (168, 838567), (177, 795928), (183, 769832), (233, 604632), (236, 596946), (244, 577374), (354, 397964), (366, 384916), (413, 341112), (427, 329928), (466, 302316), (472, 298473), (488, 288687), (699, 201544), (708, 198982), (732, 192458), (826, 170556), (854, 164964), (932, 151158), (1239, 113704), (1281, 109976), (1398, 100772), (1416, 99491), (1464, 96229), (1631, 86376), (1652, 85278), (1708, 82482), (1864, 75579), (2478, 56852), (2562, 54988), (2796, 50386), (3262, 43188), (3304, 42639), (3416, 41241), (3599, 39144), (4893, 28792), (4956, 28426), (5124, 27494), (5592, 25193), (6524, 21594), (7198, 19572), (9786, 14396), (9912, 14213), (10248, 13747), (10797, 13048)]