163015896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 430560000

約数和(自身を除く): 267544104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 389, 456, 778, 919, 1167, 1556, 1838, 2334, 2757, 3112, 3676, 4668, 5514, 7352, 7391, 9336, 11028, 14782, 17461, 22056, 22173, 29564, 34922, 44346, 52383, 59128, 69844, 88692, 104766, 139688, 177384, 209532, 357491, 419064, 714982, 1072473, 1429964, 2144946, 2859928, 4289892, 6792329, 8579784, 13584658, 20376987, 27169316, 40753974, 54338632, 81507948, 163015896]

約数ペア:

[(1, 163015896), (2, 81507948), (3, 54338632), (4, 40753974), (6, 27169316), (8, 20376987), (12, 13584658), (19, 8579784), (24, 6792329), (38, 4289892), (57, 2859928), (76, 2144946), (114, 1429964), (152, 1072473), (228, 714982), (389, 419064), (456, 357491), (778, 209532), (919, 177384), (1167, 139688), (1556, 104766), (1838, 88692), (2334, 69844), (2757, 59128), (3112, 52383), (3676, 44346), (4668, 34922), (5514, 29564), (7352, 22173), (7391, 22056), (9336, 17461), (11028, 14782)]