157787532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2137}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 457600416

約数和(自身を除く): 299812884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1172, 1758, 2051, 2137, 2637, 3516, 4102, 4274, 5274, 6153, 6411, 8204, 8548, 10548, 12306, 12822, 14959, 18459, 19233, 24612, 25644, 29918, 36918, 38466, 44877, 59836, 73836, 76932, 89754, 134631, 179508, 269262, 538524, 626141, 1252282, 1878423, 2504564, 3756846, 4382987, 5635269, 7513692, 8765974, 11270538, 13148961, 17531948, 22541076, 26297922, 39446883, 52595844, 78893766, 157787532]

約数ペア:

[(1, 157787532), (2, 78893766), (3, 52595844), (4, 39446883), (6, 26297922), (7, 22541076), (9, 17531948), (12, 13148961), (14, 11270538), (18, 8765974), (21, 7513692), (28, 5635269), (36, 4382987), (42, 3756846), (63, 2504564), (84, 1878423), (126, 1252282), (252, 626141), (293, 538524), (586, 269262), (879, 179508), (1172, 134631), (1758, 89754), (2051, 76932), (2137, 73836), (2637, 59836), (3516, 44877), (4102, 38466), (4274, 36918), (5274, 29918), (6153, 25644), (6411, 24612), (8204, 19233), (8548, 18459), (10548, 14959), (12306, 12822)]