156937424

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37871}}^1$

素因数の和:37923

約数の個数: 40

約数和(自身を含む): 356905728

約数和(自身を除く): 199968304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 37871, 75742, 151484, 265097, 302968, 530194, 605936, 1060388, 1401227, 2120776, 2802454, 4241552, 5604908, 9808589, 11209816, 19617178, 22419632, 39234356, 78468712, 156937424]

約数ペア:

[(1, 156937424), (2, 78468712), (4, 39234356), (7, 22419632), (8, 19617178), (14, 11209816), (16, 9808589), (28, 5604908), (37, 4241552), (56, 2802454), (74, 2120776), (112, 1401227), (148, 1060388), (259, 605936), (296, 530194), (518, 302968), (592, 265097), (1036, 151484), (2072, 75742), (4144, 37871)]