148577456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{152231}}^1$

素因数の和:152300

約数の個数: 20

約数和(自身を含む): 292589904

約数和(自身を除く): 144012448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 152231, 304462, 608924, 1217848, 2435696, 9286091, 18572182, 37144364, 74288728, 148577456]

約数ペア:

[(1, 148577456), (2, 74288728), (4, 37144364), (8, 18572182), (16, 9286091), (61, 2435696), (122, 1217848), (244, 608924), (488, 304462), (976, 152231)]