148968736

素因数分解:

$2^5\times 7^1\times {\mathrm{665039}}^1$

素因数の和:665056

約数の個数: 24

約数和(自身を含む): 335180160

約数和(自身を除く): 186211424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 665039, 1330078, 2660156, 4655273, 5320312, 9310546, 10640624, 18621092, 21281248, 37242184, 74484368, 148968736]

約数ペア:

[(1, 148968736), (2, 74484368), (4, 37242184), (7, 21281248), (8, 18621092), (14, 10640624), (16, 9310546), (28, 5320312), (32, 4655273), (56, 2660156), (112, 1330078), (224, 665039)]