163863144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119783}}^1$

素因数の和:119814

約数の個数: 48

約数和(自身を含む): 467157600

約数和(自身を除く): 303294456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 119783, 239566, 359349, 479132, 718698, 958264, 1078047, 1437396, 2156094, 2275877, 2874792, 4312188, 4551754, 6827631, 8624376, 9103508, 13655262, 18207016, 20482893, 27310524, 40965786, 54621048, 81931572, 163863144]

約数ペア:

[(1, 163863144), (2, 81931572), (3, 54621048), (4, 40965786), (6, 27310524), (8, 20482893), (9, 18207016), (12, 13655262), (18, 9103508), (19, 8624376), (24, 6827631), (36, 4551754), (38, 4312188), (57, 2874792), (72, 2275877), (76, 2156094), (114, 1437396), (152, 1078047), (171, 958264), (228, 718698), (342, 479132), (456, 359349), (684, 239566), (1368, 119783)]