156938114494

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{8999}}^1$

素因数の和:9433

約数の個数: 64

約数和(自身を含む): 279531648000

約数和(自身を除く): 122593533506

約数列:

[1, 2, 7, 14, 37, 74, 131, 257, 259, 262, 514, 518, 917, 1799, 1834, 3598, 4847, 8999, 9509, 9694, 17998, 19018, 33667, 33929, 62993, 66563, 67334, 67858, 125986, 133126, 235669, 332963, 471338, 665926, 1178869, 1245679, 2312743, 2330741, 2357738, 2491358, 4625486, 4661482, 8252083, 8719753, 16189201, 16504166, 17439506, 32378402, 43618153, 85571491, 87236306, 171142982, 302969333, 305327071, 599000437, 605938666, 610654142, 1198000874, 2120785331, 4241570662, 11209865321, 22419730642, 78469057247, 156938114494]

約数ペア:

[(1, 156938114494), (2, 78469057247), (7, 22419730642), (14, 11209865321), (37, 4241570662), (74, 2120785331), (131, 1198000874), (257, 610654142), (259, 605938666), (262, 599000437), (514, 305327071), (518, 302969333), (917, 171142982), (1799, 87236306), (1834, 85571491), (3598, 43618153), (4847, 32378402), (8999, 17439506), (9509, 16504166), (9694, 16189201), (17998, 8719753), (19018, 8252083), (33667, 4661482), (33929, 4625486), (62993, 2491358), (66563, 2357738), (67334, 2330741), (67858, 2312743), (125986, 1245679), (133126, 1178869), (235669, 665926), (332963, 471338)]