155545848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 438197760

約数和(自身を除く): 282651912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 227, 248, 279, 307, 372, 454, 558, 614, 681, 744, 908, 921, 1116, 1228, 1362, 1816, 1842, 2043, 2232, 2456, 2724, 2763, 3684, 4086, 5448, 5526, 7037, 7368, 8172, 9517, 11052, 14074, 16344, 19034, 21111, 22104, 28148, 28551, 38068, 42222, 56296, 57102, 63333, 69689, 76136, 84444, 85653, 114204, 126666, 139378, 168888, 171306, 209067, 228408, 253332, 278756, 342612, 418134, 506664, 557512, 627201, 685224, 836268, 1254402, 1672536, 2160359, 2508804, 4320718, 5017608, 6481077, 8641436, 12962154, 17282872, 19443231, 25924308, 38886462, 51848616, 77772924, 155545848]

約数ペア:

[(1, 155545848), (2, 77772924), (3, 51848616), (4, 38886462), (6, 25924308), (8, 19443231), (9, 17282872), (12, 12962154), (18, 8641436), (24, 6481077), (31, 5017608), (36, 4320718), (62, 2508804), (72, 2160359), (93, 1672536), (124, 1254402), (186, 836268), (227, 685224), (248, 627201), (279, 557512), (307, 506664), (372, 418134), (454, 342612), (558, 278756), (614, 253332), (681, 228408), (744, 209067), (908, 171306), (921, 168888), (1116, 139378), (1228, 126666), (1362, 114204), (1816, 85653), (1842, 84444), (2043, 76136), (2232, 69689), (2456, 63333), (2724, 57102), (2763, 56296), (3684, 42222), (4086, 38068), (5448, 28551), (5526, 28148), (7037, 22104), (7368, 21111), (8172, 19034), (9517, 16344), (11052, 14074)]