151148648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{142057}}^1$

素因数の和:142089

約数の個数: 32

約数和(自身を含む): 340939200

約数和(自身を除く): 189790552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 142057, 284114, 568228, 994399, 1136456, 1988798, 2699083, 3977596, 5398166, 7955192, 10796332, 18893581, 21592664, 37787162, 75574324, 151148648]

約数ペア:

[(1, 151148648), (2, 75574324), (4, 37787162), (7, 21592664), (8, 18893581), (14, 10796332), (19, 7955192), (28, 5398166), (38, 3977596), (56, 2699083), (76, 1988798), (133, 1136456), (152, 994399), (266, 568228), (532, 284114), (1064, 142057)]