157134852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2609}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 456019200

約数和(自身を除く): 298884348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2609, 2868, 3346, 4302, 5019, 5218, 6692, 7827, 8604, 10038, 10436, 15057, 15654, 18263, 20076, 23481, 30114, 31308, 36526, 46962, 54789, 60228, 73052, 93924, 109578, 164367, 219156, 328734, 623551, 657468, 1247102, 1870653, 2494204, 3741306, 4364857, 5611959, 7482612, 8729714, 11223918, 13094571, 17459428, 22447836, 26189142, 39283713, 52378284, 78567426, 157134852]

約数ペア:

[(1, 157134852), (2, 78567426), (3, 52378284), (4, 39283713), (6, 26189142), (7, 22447836), (9, 17459428), (12, 13094571), (14, 11223918), (18, 8729714), (21, 7482612), (28, 5611959), (36, 4364857), (42, 3741306), (63, 2494204), (84, 1870653), (126, 1247102), (239, 657468), (252, 623551), (478, 328734), (717, 219156), (956, 164367), (1434, 109578), (1673, 93924), (2151, 73052), (2609, 60228), (2868, 54789), (3346, 46962), (4302, 36526), (5019, 31308), (5218, 30114), (6692, 23481), (7827, 20076), (8604, 18263), (10038, 15654), (10436, 15057)]