151948472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 325987200

約数和(自身を除く): 174038728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 131, 152, 247, 262, 494, 524, 587, 988, 1048, 1174, 1703, 1976, 2348, 2489, 3406, 4696, 4978, 6812, 7631, 9956, 11153, 13624, 15262, 19912, 22306, 30524, 32357, 44612, 61048, 64714, 76897, 89224, 129428, 144989, 153794, 258856, 289978, 307588, 579956, 615176, 999661, 1159912, 1461043, 1999322, 2922086, 3998644, 5844172, 7997288, 11688344, 18993559, 37987118, 75974236, 151948472]

約数ペア:

[(1, 151948472), (2, 75974236), (4, 37987118), (8, 18993559), (13, 11688344), (19, 7997288), (26, 5844172), (38, 3998644), (52, 2922086), (76, 1999322), (104, 1461043), (131, 1159912), (152, 999661), (247, 615176), (262, 579956), (494, 307588), (524, 289978), (587, 258856), (988, 153794), (1048, 144989), (1174, 129428), (1703, 89224), (1976, 76897), (2348, 64714), (2489, 61048), (3406, 44612), (4696, 32357), (4978, 30524), (6812, 22306), (7631, 19912), (9956, 15262), (11153, 13624)]