147943964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 308206080

約数和(自身を除く): 160262116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 167, 203, 334, 406, 668, 812, 1091, 1169, 2182, 2338, 4364, 4676, 4843, 7637, 9686, 15274, 19372, 30548, 31639, 33901, 63278, 67802, 126556, 135604, 182197, 221473, 364394, 442946, 728788, 885892, 1275379, 2550758, 5101516, 5283713, 10567426, 21134852, 36985991, 73971982, 147943964]

約数ペア:

[(1, 147943964), (2, 73971982), (4, 36985991), (7, 21134852), (14, 10567426), (28, 5283713), (29, 5101516), (58, 2550758), (116, 1275379), (167, 885892), (203, 728788), (334, 442946), (406, 364394), (668, 221473), (812, 182197), (1091, 135604), (1169, 126556), (2182, 67802), (2338, 63278), (4364, 33901), (4676, 31639), (4843, 30548), (7637, 19372), (9686, 15274)]