157932016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2711}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 334942848

約数和(自身を除く): 177010832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1324, 2648, 2711, 3641, 5296, 5422, 7282, 10844, 14564, 21688, 29128, 29821, 43376, 58256, 59642, 119284, 238568, 477136, 897341, 1794682, 3589364, 7178728, 9870751, 14357456, 19741502, 39483004, 78966008, 157932016]

約数ペア:

[(1, 157932016), (2, 78966008), (4, 39483004), (8, 19741502), (11, 14357456), (16, 9870751), (22, 7178728), (44, 3589364), (88, 1794682), (176, 897341), (331, 477136), (662, 238568), (1324, 119284), (2648, 59642), (2711, 58256), (3641, 43376), (5296, 29821), (5422, 29128), (7282, 21688), (10844, 14564)]