157963848

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 476160000

約数和(自身を除く): 318196152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 619, 651, 686, 744, 868, 1029, 1176, 1238, 1302, 1372, 1519, 1736, 1857, 2058, 2476, 2604, 2744, 3038, 3714, 4116, 4333, 4557, 4952, 5208, 6076, 7428, 8232, 8666, 9114, 10633, 12152, 12999, 14856, 17332, 18228, 19189, 21266, 25998, 30331, 31899, 34664, 36456, 38378, 42532, 51996, 57567, 60662, 63798, 76756, 85064, 90993, 103992, 115134, 121324, 127596, 134323, 153512, 181986, 212317, 230268, 242648, 255192, 268646, 363972, 402969, 424634, 460536, 537292, 636951, 727944, 805938, 849268, 940261, 1074584, 1273902, 1611876, 1698536, 1880522, 2547804, 2820783, 3223752, 3761044, 5095608, 5641566, 6581827, 7522088, 11283132, 13163654, 19745481, 22566264, 26327308, 39490962, 52654616, 78981924, 157963848]

約数ペア:

[(1, 157963848), (2, 78981924), (3, 52654616), (4, 39490962), (6, 26327308), (7, 22566264), (8, 19745481), (12, 13163654), (14, 11283132), (21, 7522088), (24, 6581827), (28, 5641566), (31, 5095608), (42, 3761044), (49, 3223752), (56, 2820783), (62, 2547804), (84, 1880522), (93, 1698536), (98, 1611876), (124, 1273902), (147, 1074584), (168, 940261), (186, 849268), (196, 805938), (217, 727944), (248, 636951), (294, 537292), (343, 460536), (372, 424634), (392, 402969), (434, 363972), (588, 268646), (619, 255192), (651, 242648), (686, 230268), (744, 212317), (868, 181986), (1029, 153512), (1176, 134323), (1238, 127596), (1302, 121324), (1372, 115134), (1519, 103992), (1736, 90993), (1857, 85064), (2058, 76756), (2476, 63798), (2604, 60662), (2744, 57567), (3038, 51996), (3714, 42532), (4116, 38378), (4333, 36456), (4557, 34664), (4952, 31899), (5208, 30331), (6076, 25998), (7428, 21266), (8232, 19189), (8666, 18228), (9114, 17332), (10633, 14856), (12152, 12999)]