156747720444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21617}}^1\times {\mathrm{86323}}^1$

素因数の和:107954

約数の個数: 48

約数和(自身を含む): 418018099968

約数和(自身を除く): 261270379524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21617, 43234, 64851, 86323, 86468, 129702, 151319, 172646, 258969, 259404, 302638, 345292, 453957, 517938, 604261, 605276, 907914, 1035876, 1208522, 1812783, 1815828, 2417044, 3625566, 7251132, 1866044291, 3732088582, 5598132873, 7464177164, 11196265746, 13062310037, 22392531492, 26124620074, 39186930111, 52249240148, 78373860222, 156747720444]

約数ペア:

[(1, 156747720444), (2, 78373860222), (3, 52249240148), (4, 39186930111), (6, 26124620074), (7, 22392531492), (12, 13062310037), (14, 11196265746), (21, 7464177164), (28, 5598132873), (42, 3732088582), (84, 1866044291), (21617, 7251132), (43234, 3625566), (64851, 2417044), (86323, 1815828), (86468, 1812783), (129702, 1208522), (151319, 1035876), (172646, 907914), (258969, 605276), (259404, 604261), (302638, 517938), (345292, 453957)]