149908064

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 306230400

約数和(自身を除く): 156322336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 349, 433, 496, 698, 866, 992, 1396, 1732, 2792, 3464, 5584, 6928, 10819, 11168, 13423, 13856, 21638, 26846, 43276, 53692, 86552, 107384, 151117, 173104, 214768, 302234, 346208, 429536, 604468, 1208936, 2417872, 4684627, 4835744, 9369254, 18738508, 37477016, 74954032, 149908064]

約数ペア:

[(1, 149908064), (2, 74954032), (4, 37477016), (8, 18738508), (16, 9369254), (31, 4835744), (32, 4684627), (62, 2417872), (124, 1208936), (248, 604468), (349, 429536), (433, 346208), (496, 302234), (698, 214768), (866, 173104), (992, 151117), (1396, 107384), (1732, 86552), (2792, 53692), (3464, 43276), (5584, 26846), (6928, 21638), (10819, 13856), (11168, 13423)]