156685063852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1831}}^1\times {\mathrm{4007}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 289888058880

約数和(自身を除く): 133202995028

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 1831, 3662, 4007, 5339, 7324, 8014, 10678, 16028, 21356, 34789, 69578, 76133, 139156, 152266, 304532, 514511, 1029022, 1125967, 2058044, 2251934, 4503868, 7336817, 9775709, 14673634, 19551418, 21393373, 29347268, 39102836, 42786746, 85573492, 139399523, 278799046, 557598092, 2061645577, 4123291154, 8246582308, 39171265963, 78342531926, 156685063852]

約数ペア:

[(1, 156685063852), (2, 78342531926), (4, 39171265963), (19, 8246582308), (38, 4123291154), (76, 2061645577), (281, 557598092), (562, 278799046), (1124, 139399523), (1831, 85573492), (3662, 42786746), (4007, 39102836), (5339, 29347268), (7324, 21393373), (8014, 19551418), (10678, 14673634), (16028, 9775709), (21356, 7336817), (34789, 4503868), (69578, 2251934), (76133, 2058044), (139156, 1125967), (152266, 1029022), (304532, 514511)]