163880016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179693}}^1$

素因数の和:179723

約数の個数: 40

約数和(自身を含む): 445641120

約数和(自身を除く): 281761104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 179693, 359386, 539079, 718772, 1078158, 1437544, 2156316, 2875088, 3414167, 4312632, 6828334, 8625264, 10242501, 13656668, 20485002, 27313336, 40970004, 54626672, 81940008, 163880016]

約数ペア:

[(1, 163880016), (2, 81940008), (3, 54626672), (4, 40970004), (6, 27313336), (8, 20485002), (12, 13656668), (16, 10242501), (19, 8625264), (24, 6828334), (38, 4312632), (48, 3414167), (57, 2875088), (76, 2156316), (114, 1437544), (152, 1078158), (228, 718772), (304, 539079), (456, 359386), (912, 179693)]