181250996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7951}}^1$

素因数の和:8135

約数の個数: 24

約数和(自身を含む): 327304320

約数和(自身を除く): 146053324

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 5699, 7951, 11398, 15902, 22796, 31804, 325991, 651982, 1105189, 1303964, 2210378, 4420756, 45312749, 90625498, 181250996]

約数ペア:

[(1, 181250996), (2, 90625498), (4, 45312749), (41, 4420756), (82, 2210378), (139, 1303964), (164, 1105189), (278, 651982), (556, 325991), (5699, 31804), (7951, 22796), (11398, 15902)]