158327078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 308689920

約数和(自身を除く): 150362842

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 109, 161, 182, 218, 299, 322, 347, 598, 694, 763, 1417, 1526, 2093, 2429, 2507, 2834, 4186, 4511, 4858, 5014, 7981, 9022, 9919, 15962, 17549, 19838, 31577, 32591, 35098, 37823, 55867, 63154, 65182, 75646, 103753, 111734, 207506, 228137, 264761, 456274, 491699, 529522, 726271, 869929, 983398, 1452542, 1739858, 3441893, 6089503, 6883786, 11309077, 12179006, 22618154, 79163539, 158327078]

約数ペア:

[(1, 158327078), (2, 79163539), (7, 22618154), (13, 12179006), (14, 11309077), (23, 6883786), (26, 6089503), (46, 3441893), (91, 1739858), (109, 1452542), (161, 983398), (182, 869929), (218, 726271), (299, 529522), (322, 491699), (347, 456274), (598, 264761), (694, 228137), (763, 207506), (1417, 111734), (1526, 103753), (2093, 75646), (2429, 65182), (2507, 63154), (2834, 55867), (4186, 37823), (4511, 35098), (4858, 32591), (5014, 31577), (7981, 19838), (9022, 17549), (9919, 15962)]