158067200

素因数分解:

$2^9\times 5^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 400725468

約数和(自身を除く): 242658268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 233, 256, 265, 320, 400, 424, 466, 512, 530, 640, 800, 848, 932, 1060, 1165, 1280, 1325, 1600, 1696, 1864, 2120, 2330, 2560, 2650, 3200, 3392, 3728, 4240, 4660, 5300, 5825, 6400, 6784, 7456, 8480, 9320, 10600, 11650, 12349, 12800, 13568, 14912, 16960, 18640, 21200, 23300, 24698, 27136, 29824, 33920, 37280, 42400, 46600, 49396, 59648, 61745, 67840, 74560, 84800, 93200, 98792, 119296, 123490, 135680, 149120, 169600, 186400, 197584, 246980, 298240, 308725, 339200, 372800, 395168, 493960, 596480, 617450, 678400, 745600, 790336, 987920, 1234900, 1491200, 1580672, 1975840, 2469800, 2982400, 3161344, 3951680, 4939600, 6322688, 7903360, 9879200, 15806720, 19758400, 31613440, 39516800, 79033600, 158067200]

約数ペア:

[(1, 158067200), (2, 79033600), (4, 39516800), (5, 31613440), (8, 19758400), (10, 15806720), (16, 9879200), (20, 7903360), (25, 6322688), (32, 4939600), (40, 3951680), (50, 3161344), (53, 2982400), (64, 2469800), (80, 1975840), (100, 1580672), (106, 1491200), (128, 1234900), (160, 987920), (200, 790336), (212, 745600), (233, 678400), (256, 617450), (265, 596480), (320, 493960), (400, 395168), (424, 372800), (466, 339200), (512, 308725), (530, 298240), (640, 246980), (800, 197584), (848, 186400), (932, 169600), (1060, 149120), (1165, 135680), (1280, 123490), (1325, 119296), (1600, 98792), (1696, 93200), (1864, 84800), (2120, 74560), (2330, 67840), (2560, 61745), (2650, 59648), (3200, 49396), (3392, 46600), (3728, 42400), (4240, 37280), (4660, 33920), (5300, 29824), (5825, 27136), (6400, 24698), (6784, 23300), (7456, 21200), (8480, 18640), (9320, 16960), (10600, 14912), (11650, 13568), (12349, 12800)]