153472038

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 312532992

約数和(自身を除く): 159060954

約数列:

[1, 2, 3, 6, 71, 142, 213, 313, 426, 626, 939, 1151, 1878, 2302, 3453, 6906, 22223, 44446, 66669, 81721, 133338, 163442, 245163, 360263, 490326, 720526, 1080789, 2161578, 25578673, 51157346, 76736019, 153472038]

約数ペア:

[(1, 153472038), (2, 76736019), (3, 51157346), (6, 25578673), (71, 2161578), (142, 1080789), (213, 720526), (313, 490326), (426, 360263), (626, 245163), (939, 163442), (1151, 133338), (1878, 81721), (2302, 66669), (3453, 44446), (6906, 22223)]