158951208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4042

約数の個数: 64

約数和(自身を含む): 431323200

約数和(自身を除く): 272371992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 3889, 5109, 6812, 7778, 10218, 11667, 13624, 15556, 20436, 23334, 31112, 40872, 46668, 50557, 93336, 101114, 151671, 202228, 303342, 404456, 509459, 606684, 1018918, 1213368, 1528377, 2037836, 3056754, 4075672, 6113508, 6622967, 12227016, 13245934, 19868901, 26491868, 39737802, 52983736, 79475604, 158951208]

約数ペア:

[(1, 158951208), (2, 79475604), (3, 52983736), (4, 39737802), (6, 26491868), (8, 19868901), (12, 13245934), (13, 12227016), (24, 6622967), (26, 6113508), (39, 4075672), (52, 3056754), (78, 2037836), (104, 1528377), (131, 1213368), (156, 1018918), (262, 606684), (312, 509459), (393, 404456), (524, 303342), (786, 202228), (1048, 151671), (1572, 101114), (1703, 93336), (3144, 50557), (3406, 46668), (3889, 40872), (5109, 31112), (6812, 23334), (7778, 20436), (10218, 15556), (11667, 13624)]