158767440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 535132416

約数和(自身を除く): 376364976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 151, 156, 195, 208, 240, 260, 302, 312, 337, 390, 453, 520, 604, 624, 674, 755, 780, 906, 1011, 1040, 1208, 1348, 1510, 1560, 1685, 1812, 1963, 2022, 2265, 2416, 2696, 3020, 3120, 3370, 3624, 3926, 4044, 4381, 4530, 5055, 5392, 5889, 6040, 6740, 7248, 7852, 8088, 8762, 9060, 9815, 10110, 11778, 12080, 13143, 13480, 15704, 16176, 17524, 18120, 19630, 20220, 21905, 23556, 26286, 26960, 29445, 31408, 35048, 36240, 39260, 40440, 43810, 47112, 50887, 52572, 58890, 65715, 70096, 78520, 80880, 87620, 94224, 101774, 105144, 117780, 131430, 152661, 157040, 175240, 203548, 210288, 235560, 254435, 262860, 305322, 350480, 407096, 471120, 508870, 525720, 610644, 661531, 763305, 814192, 1017740, 1051440, 1221288, 1323062, 1526610, 1984593, 2035480, 2442576, 2646124, 3053220, 3307655, 3969186, 4070960, 5292248, 6106440, 6615310, 7938372, 9922965, 10584496, 12212880, 13230620, 15876744, 19845930, 26461240, 31753488, 39691860, 52922480, 79383720, 158767440]

約数ペア:

[(1, 158767440), (2, 79383720), (3, 52922480), (4, 39691860), (5, 31753488), (6, 26461240), (8, 19845930), (10, 15876744), (12, 13230620), (13, 12212880), (15, 10584496), (16, 9922965), (20, 7938372), (24, 6615310), (26, 6106440), (30, 5292248), (39, 4070960), (40, 3969186), (48, 3307655), (52, 3053220), (60, 2646124), (65, 2442576), (78, 2035480), (80, 1984593), (104, 1526610), (120, 1323062), (130, 1221288), (151, 1051440), (156, 1017740), (195, 814192), (208, 763305), (240, 661531), (260, 610644), (302, 525720), (312, 508870), (337, 471120), (390, 407096), (453, 350480), (520, 305322), (604, 262860), (624, 254435), (674, 235560), (755, 210288), (780, 203548), (906, 175240), (1011, 157040), (1040, 152661), (1208, 131430), (1348, 117780), (1510, 105144), (1560, 101774), (1685, 94224), (1812, 87620), (1963, 80880), (2022, 78520), (2265, 70096), (2416, 65715), (2696, 58890), (3020, 52572), (3120, 50887), (3370, 47112), (3624, 43810), (3926, 40440), (4044, 39260), (4381, 36240), (4530, 35048), (5055, 31408), (5392, 29445), (5889, 26960), (6040, 26286), (6740, 23556), (7248, 21905), (7852, 20220), (8088, 19630), (8762, 18120), (9060, 17524), (9815, 16176), (10110, 15704), (11778, 13480), (12080, 13143)]