158704896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 492718464

約数和(自身を除く): 334013568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 557, 636, 672, 742, 768, 848, 896, 1113, 1114, 1272, 1344, 1484, 1671, 1696, 1792, 2226, 2228, 2544, 2688, 2968, 3342, 3392, 3899, 4452, 4456, 5088, 5376, 5936, 6684, 6784, 7798, 8904, 8912, 10176, 11697, 11872, 13368, 13568, 15596, 17808, 17824, 20352, 23394, 23744, 26736, 29521, 31192, 35616, 35648, 40704, 46788, 47488, 53472, 59042, 62384, 71232, 71296, 88563, 93576, 94976, 106944, 118084, 124768, 142464, 142592, 177126, 187152, 206647, 213888, 236168, 249536, 284928, 354252, 374304, 413294, 427776, 472336, 499072, 619941, 708504, 748608, 826588, 944672, 998144, 1239882, 1417008, 1497216, 1653176, 1889344, 2479764, 2834016, 2994432, 3306352, 3778688, 4959528, 5668032, 6612704, 7557376, 9919056, 11336064, 13225408, 19838112, 22672128, 26450816, 39676224, 52901632, 79352448, 158704896]

約数ペア:

[(1, 158704896), (2, 79352448), (3, 52901632), (4, 39676224), (6, 26450816), (7, 22672128), (8, 19838112), (12, 13225408), (14, 11336064), (16, 9919056), (21, 7557376), (24, 6612704), (28, 5668032), (32, 4959528), (42, 3778688), (48, 3306352), (53, 2994432), (56, 2834016), (64, 2479764), (84, 1889344), (96, 1653176), (106, 1497216), (112, 1417008), (128, 1239882), (159, 998144), (168, 944672), (192, 826588), (212, 748608), (224, 708504), (256, 619941), (318, 499072), (336, 472336), (371, 427776), (384, 413294), (424, 374304), (448, 354252), (557, 284928), (636, 249536), (672, 236168), (742, 213888), (768, 206647), (848, 187152), (896, 177126), (1113, 142592), (1114, 142464), (1272, 124768), (1344, 118084), (1484, 106944), (1671, 94976), (1696, 93576), (1792, 88563), (2226, 71296), (2228, 71232), (2544, 62384), (2688, 59042), (2968, 53472), (3342, 47488), (3392, 46788), (3899, 40704), (4452, 35648), (4456, 35616), (5088, 31192), (5376, 29521), (5936, 26736), (6684, 23744), (6784, 23394), (7798, 20352), (8904, 17824), (8912, 17808), (10176, 15596), (11697, 13568), (11872, 13368)]