155540826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39821}}^1$

素因数の和:39867

約数の個数: 48

約数和(自身を含む): 397582848

約数和(自身を除く): 242042022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 39821, 79642, 119463, 238926, 278747, 358389, 557494, 716778, 836241, 1234451, 1672482, 2468902, 2508723, 3703353, 5017446, 7406706, 8641157, 11110059, 17282314, 22220118, 25923471, 51846942, 77770413, 155540826]

約数ペア:

[(1, 155540826), (2, 77770413), (3, 51846942), (6, 25923471), (7, 22220118), (9, 17282314), (14, 11110059), (18, 8641157), (21, 7406706), (31, 5017446), (42, 3703353), (62, 2508723), (63, 2468902), (93, 1672482), (126, 1234451), (186, 836241), (217, 716778), (279, 557494), (434, 358389), (558, 278747), (651, 238926), (1302, 119463), (1953, 79642), (3906, 39821)]