158445768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{507839}}^1$

素因数の和:507861

約数の個数: 32

約数和(自身を含む): 426585600

約数和(自身を除く): 268139832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 507839, 1015678, 1523517, 2031356, 3047034, 4062712, 6094068, 6601907, 12188136, 13203814, 19805721, 26407628, 39611442, 52815256, 79222884, 158445768]

約数ペア:

[(1, 158445768), (2, 79222884), (3, 52815256), (4, 39611442), (6, 26407628), (8, 19805721), (12, 13203814), (13, 12188136), (24, 6601907), (26, 6094068), (39, 4062712), (52, 3047034), (78, 2031356), (104, 1523517), (156, 1015678), (312, 507839)]