156927736

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 347212800

約数和(自身を除く): 190285064

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 109, 188, 218, 329, 376, 436, 547, 658, 763, 872, 1094, 1316, 1526, 2188, 2632, 3052, 3829, 4376, 5123, 6104, 7658, 10246, 15316, 20492, 25709, 30632, 35861, 40984, 51418, 59623, 71722, 102836, 119246, 143444, 179963, 205672, 238492, 286888, 359926, 417361, 476984, 719852, 834722, 1439704, 1669444, 2802281, 3338888, 5604562, 11209124, 19615967, 22418248, 39231934, 78463868, 156927736]

約数ペア:

[(1, 156927736), (2, 78463868), (4, 39231934), (7, 22418248), (8, 19615967), (14, 11209124), (28, 5604562), (47, 3338888), (56, 2802281), (94, 1669444), (109, 1439704), (188, 834722), (218, 719852), (329, 476984), (376, 417361), (436, 359926), (547, 286888), (658, 238492), (763, 205672), (872, 179963), (1094, 143444), (1316, 119246), (1526, 102836), (2188, 71722), (2632, 59623), (3052, 51418), (3829, 40984), (4376, 35861), (5123, 30632), (6104, 25709), (7658, 20492), (10246, 15316)]