156775764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15991}}^1$

素因数の和:16060

約数の個数: 48

約数和(自身を含む): 394042880

約数和(自身を除く): 237267116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 15991, 31982, 47973, 63964, 95946, 191892, 303829, 607658, 687613, 911487, 1215316, 1375226, 1822974, 2062839, 2750452, 3645948, 4125678, 8251356, 13064647, 26129294, 39193941, 52258588, 78387882, 156775764]

約数ペア:

[(1, 156775764), (2, 78387882), (3, 52258588), (4, 39193941), (6, 26129294), (12, 13064647), (19, 8251356), (38, 4125678), (43, 3645948), (57, 2750452), (76, 2062839), (86, 1822974), (114, 1375226), (129, 1215316), (172, 911487), (228, 687613), (258, 607658), (516, 303829), (817, 191892), (1634, 95946), (2451, 63964), (3268, 47973), (4902, 31982), (9804, 15991)]