157979778888

素因数分解:

$2^3\times 3^1\times {\mathrm{827}}^1\times {\mathrm{2053}}^1\times {\mathrm{3877}}^1$

素因数の和:6766

約数の個数: 64

約数和(自身を含む): 395721668160

約数和(自身を除く): 237741889272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 827, 1654, 2053, 2481, 3308, 3877, 4106, 4962, 6159, 6616, 7754, 8212, 9924, 11631, 12318, 15508, 16424, 19848, 23262, 24636, 31016, 46524, 49272, 93048, 1697831, 3206279, 3395662, 5093493, 6412558, 6791324, 7959481, 9618837, 10186986, 12825116, 13582648, 15918962, 19237674, 20373972, 23878443, 25650232, 31837924, 38475348, 40747944, 47756886, 63675848, 76950696, 95513772, 191027544, 6582490787, 13164981574, 19747472361, 26329963148, 39494944722, 52659926296, 78989889444, 157979778888]

約数ペア:

[(1, 157979778888), (2, 78989889444), (3, 52659926296), (4, 39494944722), (6, 26329963148), (8, 19747472361), (12, 13164981574), (24, 6582490787), (827, 191027544), (1654, 95513772), (2053, 76950696), (2481, 63675848), (3308, 47756886), (3877, 40747944), (4106, 38475348), (4962, 31837924), (6159, 25650232), (6616, 23878443), (7754, 20373972), (8212, 19237674), (9924, 15918962), (11631, 13582648), (12318, 12825116), (15508, 10186986), (16424, 9618837), (19848, 7959481), (23262, 6791324), (24636, 6412558), (31016, 5093493), (46524, 3395662), (49272, 3206279), (93048, 1697831)]