158045772520

素因数分解:

$2^3\times 5^1\times {\mathrm{27901}}^1\times {\mathrm{141613}}^1$

素因数の和:169525

約数の個数: 32

約数和(自身を含む): 355618244520

約数和(自身を除く): 197572472000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27901, 55802, 111604, 139505, 141613, 223208, 279010, 283226, 558020, 566452, 708065, 1116040, 1132904, 1416130, 2832260, 5664520, 3951144313, 7902288626, 15804577252, 19755721565, 31609154504, 39511443130, 79022886260, 158045772520]

約数ペア:

[(1, 158045772520), (2, 79022886260), (4, 39511443130), (5, 31609154504), (8, 19755721565), (10, 15804577252), (20, 7902288626), (40, 3951144313), (27901, 5664520), (55802, 2832260), (111604, 1416130), (139505, 1132904), (141613, 1116040), (223208, 708065), (279010, 566452), (283226, 558020)]