172001856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 112

約数和(自身を含む): 494653824

約数和(自身を除く): 322651968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 156, 192, 208, 274, 312, 411, 416, 503, 548, 624, 822, 832, 1006, 1096, 1248, 1509, 1644, 1781, 2012, 2192, 2496, 3018, 3288, 3562, 4024, 4384, 5343, 6036, 6539, 6576, 7124, 8048, 8768, 10686, 12072, 13078, 13152, 14248, 16096, 19617, 21372, 24144, 26156, 26304, 28496, 32192, 39234, 42744, 48288, 52312, 56992, 68911, 78468, 85488, 96576, 104624, 113984, 137822, 156936, 170976, 206733, 209248, 275644, 313872, 341952, 413466, 418496, 551288, 627744, 826932, 895843, 1102576, 1255488, 1653864, 1791686, 2205152, 2687529, 3307728, 3583372, 4410304, 5375058, 6615456, 7166744, 10750116, 13230912, 14333488, 21500232, 28666976, 43000464, 57333952, 86000928, 172001856]

約数ペア:

[(1, 172001856), (2, 86000928), (3, 57333952), (4, 43000464), (6, 28666976), (8, 21500232), (12, 14333488), (13, 13230912), (16, 10750116), (24, 7166744), (26, 6615456), (32, 5375058), (39, 4410304), (48, 3583372), (52, 3307728), (64, 2687529), (78, 2205152), (96, 1791686), (104, 1653864), (137, 1255488), (156, 1102576), (192, 895843), (208, 826932), (274, 627744), (312, 551288), (411, 418496), (416, 413466), (503, 341952), (548, 313872), (624, 275644), (822, 209248), (832, 206733), (1006, 170976), (1096, 156936), (1248, 137822), (1509, 113984), (1644, 104624), (1781, 96576), (2012, 85488), (2192, 78468), (2496, 68911), (3018, 56992), (3288, 52312), (3562, 48288), (4024, 42744), (4384, 39234), (5343, 32192), (6036, 28496), (6539, 26304), (6576, 26156), (7124, 24144), (8048, 21372), (8768, 19617), (10686, 16096), (12072, 14248), (13078, 13152)]