141395464

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 317030400

約数和(自身を除く): 175634936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 1031, 1106, 1736, 2062, 2212, 2449, 4124, 4424, 4898, 7217, 8248, 9796, 14434, 17143, 19592, 28868, 31961, 34286, 57736, 63922, 68572, 81449, 127844, 137144, 162898, 223727, 255688, 325796, 447454, 570143, 651592, 894908, 1140286, 1789816, 2280572, 2524919, 4561144, 5049838, 10099676, 17674433, 20199352, 35348866, 70697732, 141395464]

約数ペア:

[(1, 141395464), (2, 70697732), (4, 35348866), (7, 20199352), (8, 17674433), (14, 10099676), (28, 5049838), (31, 4561144), (56, 2524919), (62, 2280572), (79, 1789816), (124, 1140286), (158, 894908), (217, 651592), (248, 570143), (316, 447454), (434, 325796), (553, 255688), (632, 223727), (868, 162898), (1031, 137144), (1106, 127844), (1736, 81449), (2062, 68572), (2212, 63922), (2449, 57736), (4124, 34286), (4424, 31961), (4898, 28868), (7217, 19592), (8248, 17143), (9796, 14434)]