157795776

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 140

約数和(自身を含む): 476377000

約数和(自身を除く): 318581224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 499, 549, 576, 648, 732, 864, 976, 998, 1098, 1296, 1464, 1497, 1647, 1728, 1952, 1996, 2196, 2592, 2928, 2994, 3294, 3904, 3992, 4392, 4491, 4941, 5184, 5856, 5988, 6588, 7984, 8784, 8982, 9882, 11712, 11976, 13176, 13473, 15968, 17568, 17964, 19764, 23952, 26352, 26946, 30439, 31936, 35136, 35928, 39528, 40419, 47904, 52704, 53892, 60878, 71856, 79056, 80838, 91317, 95808, 105408, 107784, 121756, 143712, 158112, 161676, 182634, 215568, 243512, 273951, 287424, 316224, 323352, 365268, 431136, 487024, 547902, 646704, 730536, 821853, 862272, 974048, 1095804, 1293408, 1461072, 1643706, 1948096, 2191608, 2465559, 2586816, 2922144, 3287412, 4383216, 4931118, 5844288, 6574824, 8766432, 9862236, 13149648, 17532864, 19724472, 26299296, 39448944, 52598592, 78897888, 157795776]

約数ペア:

[(1, 157795776), (2, 78897888), (3, 52598592), (4, 39448944), (6, 26299296), (8, 19724472), (9, 17532864), (12, 13149648), (16, 9862236), (18, 8766432), (24, 6574824), (27, 5844288), (32, 4931118), (36, 4383216), (48, 3287412), (54, 2922144), (61, 2586816), (64, 2465559), (72, 2191608), (81, 1948096), (96, 1643706), (108, 1461072), (122, 1293408), (144, 1095804), (162, 974048), (183, 862272), (192, 821853), (216, 730536), (244, 646704), (288, 547902), (324, 487024), (366, 431136), (432, 365268), (488, 323352), (499, 316224), (549, 287424), (576, 273951), (648, 243512), (732, 215568), (864, 182634), (976, 161676), (998, 158112), (1098, 143712), (1296, 121756), (1464, 107784), (1497, 105408), (1647, 95808), (1728, 91317), (1952, 80838), (1996, 79056), (2196, 71856), (2592, 60878), (2928, 53892), (2994, 52704), (3294, 47904), (3904, 40419), (3992, 39528), (4392, 35928), (4491, 35136), (4941, 31936), (5184, 30439), (5856, 26946), (5988, 26352), (6588, 23952), (7984, 19764), (8784, 17964), (8982, 17568), (9882, 15968), (11712, 13473), (11976, 13176)]