151403966

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 263390400

約数和(自身を除く): 111986434

約数列:

[1, 2, 7, 14, 149, 181, 298, 362, 401, 802, 1043, 1267, 2086, 2534, 2807, 5614, 26969, 53938, 59749, 72581, 119498, 145162, 188783, 377566, 418243, 508067, 836486, 1016134, 10814569, 21629138, 75701983, 151403966]

約数ペア:

[(1, 151403966), (2, 75701983), (7, 21629138), (14, 10814569), (149, 1016134), (181, 836486), (298, 508067), (362, 418243), (401, 377566), (802, 188783), (1043, 145162), (1267, 119498), (2086, 72581), (2534, 59749), (2807, 53938), (5614, 26969)]