156901228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4463}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 323979264

約数和(自身を除く): 167078036

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 3196, 4463, 8789, 8926, 17578, 17852, 35156, 49093, 75871, 98186, 151742, 196372, 209761, 303484, 419522, 834581, 839044, 1669162, 2307371, 3338324, 3565937, 4614742, 7131874, 9229484, 14263748, 39225307, 78450614, 156901228]

約数ペア:

[(1, 156901228), (2, 78450614), (4, 39225307), (11, 14263748), (17, 9229484), (22, 7131874), (34, 4614742), (44, 3565937), (47, 3338324), (68, 2307371), (94, 1669162), (187, 839044), (188, 834581), (374, 419522), (517, 303484), (748, 209761), (799, 196372), (1034, 151742), (1598, 98186), (2068, 75871), (3196, 49093), (4463, 35156), (8789, 17852), (8926, 17578)]