145188128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{146359}}^1$

素因数の和:146400

約数の個数: 24

約数和(自身を含む): 295061760

約数和(自身を除く): 149873632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 146359, 292718, 585436, 1170872, 2341744, 4537129, 4683488, 9074258, 18148516, 36297032, 72594064, 145188128]

約数ペア:

[(1, 145188128), (2, 72594064), (4, 36297032), (8, 18148516), (16, 9074258), (31, 4683488), (32, 4537129), (62, 2341744), (124, 1170872), (248, 585436), (496, 292718), (992, 146359)]