157647588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 436015104

約数和(自身を除く): 278367516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 73, 84, 94, 141, 146, 188, 219, 282, 292, 329, 438, 511, 547, 564, 658, 876, 987, 1022, 1094, 1316, 1533, 1641, 1974, 2044, 2188, 3066, 3282, 3431, 3829, 3948, 6132, 6564, 6862, 7658, 10293, 11487, 13724, 15316, 20586, 22974, 24017, 25709, 39931, 41172, 45948, 48034, 51418, 72051, 77127, 79862, 96068, 102836, 119793, 144102, 154254, 159724, 179963, 239586, 279517, 288204, 308508, 359926, 479172, 539889, 559034, 719852, 838551, 1079778, 1118068, 1677102, 1876757, 2159556, 3354204, 3753514, 5630271, 7507028, 11260542, 13137299, 22521084, 26274598, 39411897, 52549196, 78823794, 157647588]

約数ペア:

[(1, 157647588), (2, 78823794), (3, 52549196), (4, 39411897), (6, 26274598), (7, 22521084), (12, 13137299), (14, 11260542), (21, 7507028), (28, 5630271), (42, 3753514), (47, 3354204), (73, 2159556), (84, 1876757), (94, 1677102), (141, 1118068), (146, 1079778), (188, 838551), (219, 719852), (282, 559034), (292, 539889), (329, 479172), (438, 359926), (511, 308508), (547, 288204), (564, 279517), (658, 239586), (876, 179963), (987, 159724), (1022, 154254), (1094, 144102), (1316, 119793), (1533, 102836), (1641, 96068), (1974, 79862), (2044, 77127), (2188, 72051), (3066, 51418), (3282, 48034), (3431, 45948), (3829, 41172), (3948, 39931), (6132, 25709), (6564, 24017), (6862, 22974), (7658, 20586), (10293, 15316), (11487, 13724)]