165221568

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 168

約数和(自身を含む): 515640320

約数和(自身を除く): 350418752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 487, 496, 558, 576, 589, 608, 684, 744, 912, 974, 992, 1116, 1178, 1216, 1368, 1461, 1488, 1767, 1824, 1948, 1984, 2232, 2356, 2736, 2922, 2976, 3534, 3648, 3896, 4383, 4464, 4712, 5301, 5472, 5844, 5952, 7068, 7792, 8766, 8928, 9253, 9424, 10602, 10944, 11688, 14136, 15097, 15584, 17532, 17856, 18506, 18848, 21204, 23376, 27759, 28272, 30194, 31168, 35064, 37012, 37696, 42408, 45291, 46752, 55518, 56544, 60388, 70128, 74024, 83277, 84816, 90582, 93504, 111036, 113088, 120776, 135873, 140256, 148048, 166554, 169632, 181164, 222072, 241552, 271746, 280512, 286843, 296096, 333108, 339264, 362328, 444144, 483104, 543492, 573686, 592192, 666216, 724656, 860529, 888288, 966208, 1086984, 1147372, 1332432, 1449312, 1721058, 1776576, 2173968, 2294744, 2581587, 2664864, 2898624, 3442116, 4347936, 4589488, 5163174, 5329728, 6884232, 8695872, 9178976, 10326348, 13768464, 18357952, 20652696, 27536928, 41305392, 55073856, 82610784, 165221568]

約数ペア:

[(1, 165221568), (2, 82610784), (3, 55073856), (4, 41305392), (6, 27536928), (8, 20652696), (9, 18357952), (12, 13768464), (16, 10326348), (18, 9178976), (19, 8695872), (24, 6884232), (31, 5329728), (32, 5163174), (36, 4589488), (38, 4347936), (48, 3442116), (57, 2898624), (62, 2664864), (64, 2581587), (72, 2294744), (76, 2173968), (93, 1776576), (96, 1721058), (114, 1449312), (124, 1332432), (144, 1147372), (152, 1086984), (171, 966208), (186, 888288), (192, 860529), (228, 724656), (248, 666216), (279, 592192), (288, 573686), (304, 543492), (342, 483104), (372, 444144), (456, 362328), (487, 339264), (496, 333108), (558, 296096), (576, 286843), (589, 280512), (608, 271746), (684, 241552), (744, 222072), (912, 181164), (974, 169632), (992, 166554), (1116, 148048), (1178, 140256), (1216, 135873), (1368, 120776), (1461, 113088), (1488, 111036), (1767, 93504), (1824, 90582), (1948, 84816), (1984, 83277), (2232, 74024), (2356, 70128), (2736, 60388), (2922, 56544), (2976, 55518), (3534, 46752), (3648, 45291), (3896, 42408), (4383, 37696), (4464, 37012), (4712, 35064), (5301, 31168), (5472, 30194), (5844, 28272), (5952, 27759), (7068, 23376), (7792, 21204), (8766, 18848), (8928, 18506), (9253, 17856), (9424, 17532), (10602, 15584), (10944, 15097), (11688, 14136)]