145355539408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1663}}^1\times {\mathrm{176221}}^1$

素因数の和:177923

約数の個数: 40

約数和(自身を含む): 290887540736

約数和(自身を除く): 145532001328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1663, 3326, 6652, 13304, 26608, 51553, 103106, 176221, 206212, 352442, 412424, 704884, 824848, 1409768, 2819536, 5462851, 10925702, 21851404, 43702808, 87405616, 293055523, 586111046, 1172222092, 2344444184, 4688888368, 9084721213, 18169442426, 36338884852, 72677769704, 145355539408]

約数ペア:

[(1, 145355539408), (2, 72677769704), (4, 36338884852), (8, 18169442426), (16, 9084721213), (31, 4688888368), (62, 2344444184), (124, 1172222092), (248, 586111046), (496, 293055523), (1663, 87405616), (3326, 43702808), (6652, 21851404), (13304, 10925702), (26608, 5462851), (51553, 2819536), (103106, 1409768), (176221, 824848), (206212, 704884), (352442, 412424)]