158317968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 424833920

約数和(自身を除く): 266515952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 592, 776, 888, 919, 1164, 1552, 1776, 1838, 2328, 2757, 3589, 3676, 4656, 5514, 7178, 7352, 10767, 11028, 14356, 14704, 21534, 22056, 28712, 34003, 43068, 44112, 57424, 68006, 86136, 89143, 102009, 136012, 172272, 178286, 204018, 267429, 272024, 356572, 408036, 534858, 544048, 713144, 816072, 1069716, 1426288, 1632144, 2139432, 3298291, 4278864, 6596582, 9894873, 13193164, 19789746, 26386328, 39579492, 52772656, 79158984, 158317968]

約数ペア:

[(1, 158317968), (2, 79158984), (3, 52772656), (4, 39579492), (6, 26386328), (8, 19789746), (12, 13193164), (16, 9894873), (24, 6596582), (37, 4278864), (48, 3298291), (74, 2139432), (97, 1632144), (111, 1426288), (148, 1069716), (194, 816072), (222, 713144), (291, 544048), (296, 534858), (388, 408036), (444, 356572), (582, 272024), (592, 267429), (776, 204018), (888, 178286), (919, 172272), (1164, 136012), (1552, 102009), (1776, 89143), (1838, 86136), (2328, 68006), (2757, 57424), (3589, 44112), (3676, 43068), (4656, 34003), (5514, 28712), (7178, 22056), (7352, 21534), (10767, 14704), (11028, 14356)]