157163136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1706

約数の個数: 128

約数和(自身を含む): 473524800

約数和(自身を除く): 316361664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1657, 1664, 1824, 1976, 2432, 2496, 2964, 3314, 3648, 3952, 4971, 4992, 5928, 6628, 7296, 7904, 9942, 11856, 13256, 15808, 19884, 21541, 23712, 26512, 31483, 31616, 39768, 43082, 47424, 53024, 62966, 64623, 79536, 86164, 94449, 94848, 106048, 125932, 129246, 159072, 172328, 188898, 212096, 251864, 258492, 318144, 344656, 377796, 409279, 503728, 516984, 636288, 689312, 755592, 818558, 1007456, 1033968, 1227837, 1378624, 1511184, 1637116, 2014912, 2067936, 2455674, 2757248, 3022368, 3274232, 4029824, 4135872, 4911348, 6044736, 6548464, 8271744, 9822696, 12089472, 13096928, 19645392, 26193856, 39290784, 52387712, 78581568, 157163136]

約数ペア:

[(1, 157163136), (2, 78581568), (3, 52387712), (4, 39290784), (6, 26193856), (8, 19645392), (12, 13096928), (13, 12089472), (16, 9822696), (19, 8271744), (24, 6548464), (26, 6044736), (32, 4911348), (38, 4135872), (39, 4029824), (48, 3274232), (52, 3022368), (57, 2757248), (64, 2455674), (76, 2067936), (78, 2014912), (96, 1637116), (104, 1511184), (114, 1378624), (128, 1227837), (152, 1033968), (156, 1007456), (192, 818558), (208, 755592), (228, 689312), (247, 636288), (304, 516984), (312, 503728), (384, 409279), (416, 377796), (456, 344656), (494, 318144), (608, 258492), (624, 251864), (741, 212096), (832, 188898), (912, 172328), (988, 159072), (1216, 129246), (1248, 125932), (1482, 106048), (1657, 94848), (1664, 94449), (1824, 86164), (1976, 79536), (2432, 64623), (2496, 62966), (2964, 53024), (3314, 47424), (3648, 43082), (3952, 39768), (4971, 31616), (4992, 31483), (5928, 26512), (6628, 23712), (7296, 21541), (7904, 19884), (9942, 15808), (11856, 13256)]