156965163232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{688637}}^1$

素因数の和:689083

約数の個数: 48

約数和(自身を含む): 327984506640

約数和(自身を除く): 171019343408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 419, 544, 838, 1676, 3352, 6704, 7123, 13408, 14246, 28492, 56984, 113968, 227936, 688637, 1377274, 2754548, 5509096, 11018192, 11706829, 22036384, 23413658, 46827316, 93654632, 187309264, 288538903, 374618528, 577077806, 1154155612, 2308311224, 4616622448, 4905161351, 9233244896, 9810322702, 19620645404, 39241290808, 78482581616, 156965163232]

約数ペア:

[(1, 156965163232), (2, 78482581616), (4, 39241290808), (8, 19620645404), (16, 9810322702), (17, 9233244896), (32, 4905161351), (34, 4616622448), (68, 2308311224), (136, 1154155612), (272, 577077806), (419, 374618528), (544, 288538903), (838, 187309264), (1676, 93654632), (3352, 46827316), (6704, 23413658), (7123, 22036384), (13408, 11706829), (14246, 11018192), (28492, 5509096), (56984, 2754548), (113968, 1377274), (227936, 688637)]