168348526

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 97763474

約数列:

[1, 2, 43, 71, 79, 86, 142, 158, 349, 698, 3053, 3397, 5609, 6106, 6794, 11218, 15007, 24779, 27571, 30014, 49558, 55142, 241187, 482374, 1065497, 1185553, 1957541, 2130994, 2371106, 3915082, 84174263, 168348526]

約数ペア:

[(1, 168348526), (2, 84174263), (43, 3915082), (71, 2371106), (79, 2130994), (86, 1957541), (142, 1185553), (158, 1065497), (349, 482374), (698, 241187), (3053, 55142), (3397, 49558), (5609, 30014), (6106, 27571), (6794, 24779), (11218, 15007)]