165704238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 276663762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 79, 93, 126, 158, 179, 186, 189, 217, 237, 279, 358, 378, 434, 474, 537, 553, 558, 651, 711, 837, 1074, 1106, 1253, 1302, 1422, 1611, 1659, 1674, 1953, 2133, 2449, 2506, 3222, 3318, 3759, 3906, 4266, 4833, 4898, 4977, 5549, 5859, 7347, 7518, 9666, 9954, 11098, 11277, 11718, 14141, 14694, 14931, 16647, 17143, 22041, 22554, 28282, 29862, 33294, 33831, 34286, 38843, 42423, 44082, 49941, 51429, 66123, 67662, 77686, 84846, 98987, 99882, 102858, 116529, 127269, 132246, 149823, 154287, 197974, 233058, 254538, 296961, 299646, 308574, 349587, 381807, 438371, 462861, 593922, 699174, 763614, 876742, 890883, 925722, 1048761, 1315113, 1781766, 2097522, 2630226, 2672649, 3068597, 3945339, 5345298, 6137194, 7890678, 9205791, 11836017, 18411582, 23672034, 27617373, 55234746, 82852119, 165704238]

約数ペア:

[(1, 165704238), (2, 82852119), (3, 55234746), (6, 27617373), (7, 23672034), (9, 18411582), (14, 11836017), (18, 9205791), (21, 7890678), (27, 6137194), (31, 5345298), (42, 3945339), (54, 3068597), (62, 2672649), (63, 2630226), (79, 2097522), (93, 1781766), (126, 1315113), (158, 1048761), (179, 925722), (186, 890883), (189, 876742), (217, 763614), (237, 699174), (279, 593922), (358, 462861), (378, 438371), (434, 381807), (474, 349587), (537, 308574), (553, 299646), (558, 296961), (651, 254538), (711, 233058), (837, 197974), (1074, 154287), (1106, 149823), (1253, 132246), (1302, 127269), (1422, 116529), (1611, 102858), (1659, 99882), (1674, 98987), (1953, 84846), (2133, 77686), (2449, 67662), (2506, 66123), (3222, 51429), (3318, 49941), (3759, 44082), (3906, 42423), (4266, 38843), (4833, 34286), (4898, 33831), (4977, 33294), (5549, 29862), (5859, 28282), (7347, 22554), (7518, 22041), (9666, 17143), (9954, 16647), (11098, 14931), (11277, 14694), (11718, 14141)]