154489884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 371403648

約数和(自身を除く): 216913764

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 1884, 1907, 3814, 5721, 6751, 7628, 11442, 13502, 20253, 22884, 27004, 40506, 81012, 82001, 164002, 246003, 299399, 328004, 492006, 598798, 898197, 984012, 1197596, 1796394, 3592788, 12874157, 25748314, 38622471, 51496628, 77244942, 154489884]

約数ペア:

[(1, 154489884), (2, 77244942), (3, 51496628), (4, 38622471), (6, 25748314), (12, 12874157), (43, 3592788), (86, 1796394), (129, 1197596), (157, 984012), (172, 898197), (258, 598798), (314, 492006), (471, 328004), (516, 299399), (628, 246003), (942, 164002), (1884, 82001), (1907, 81012), (3814, 40506), (5721, 27004), (6751, 22884), (7628, 20253), (11442, 13502)]