156777829520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1408859}}^1$

素因数の和:1408992

約数の個数: 80

約数和(自身を含む): 396216515520

約数和(自身を除く): 239438686000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 856, 1040, 1070, 1391, 1712, 2140, 2782, 4280, 5564, 6955, 8560, 11128, 13910, 22256, 27820, 55640, 111280, 1408859, 2817718, 5635436, 7044295, 11270872, 14088590, 18315167, 22541744, 28177180, 36630334, 56354360, 73260668, 91575835, 112708720, 146521336, 150747913, 183151670, 293042672, 301495826, 366303340, 602991652, 732606680, 753739565, 1205983304, 1465213360, 1507479130, 1959722869, 2411966608, 3014958260, 3919445738, 6029916520, 7838891476, 9798614345, 12059833040, 15677782952, 19597228690, 31355565904, 39194457380, 78388914760, 156777829520]

約数ペア:

[(1, 156777829520), (2, 78388914760), (4, 39194457380), (5, 31355565904), (8, 19597228690), (10, 15677782952), (13, 12059833040), (16, 9798614345), (20, 7838891476), (26, 6029916520), (40, 3919445738), (52, 3014958260), (65, 2411966608), (80, 1959722869), (104, 1507479130), (107, 1465213360), (130, 1205983304), (208, 753739565), (214, 732606680), (260, 602991652), (428, 366303340), (520, 301495826), (535, 293042672), (856, 183151670), (1040, 150747913), (1070, 146521336), (1391, 112708720), (1712, 91575835), (2140, 73260668), (2782, 56354360), (4280, 36630334), (5564, 28177180), (6955, 22541744), (8560, 18315167), (11128, 14088590), (13910, 11270872), (22256, 7044295), (27820, 5635436), (55640, 2817718), (111280, 1408859)]