158913480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 524620800

約数和(自身を除く): 365707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 131, 132, 165, 220, 262, 264, 330, 393, 440, 524, 655, 660, 786, 919, 1048, 1310, 1320, 1441, 1572, 1838, 1965, 2620, 2757, 2882, 3144, 3676, 3930, 4323, 4595, 5240, 5514, 5764, 7205, 7352, 7860, 8646, 9190, 10109, 11028, 11528, 13785, 14410, 15720, 17292, 18380, 20218, 21615, 22056, 27570, 28820, 30327, 34584, 36760, 40436, 43230, 50545, 55140, 57640, 60654, 80872, 86460, 101090, 110280, 120389, 121308, 151635, 172920, 202180, 240778, 242616, 303270, 361167, 404360, 481556, 601945, 606540, 722334, 963112, 1203890, 1213080, 1324279, 1444668, 1805835, 2407780, 2648558, 2889336, 3611670, 3972837, 4815560, 5297116, 6621395, 7223340, 7945674, 10594232, 13242790, 14446680, 15891348, 19864185, 26485580, 31782696, 39728370, 52971160, 79456740, 158913480]

約数ペア:

[(1, 158913480), (2, 79456740), (3, 52971160), (4, 39728370), (5, 31782696), (6, 26485580), (8, 19864185), (10, 15891348), (11, 14446680), (12, 13242790), (15, 10594232), (20, 7945674), (22, 7223340), (24, 6621395), (30, 5297116), (33, 4815560), (40, 3972837), (44, 3611670), (55, 2889336), (60, 2648558), (66, 2407780), (88, 1805835), (110, 1444668), (120, 1324279), (131, 1213080), (132, 1203890), (165, 963112), (220, 722334), (262, 606540), (264, 601945), (330, 481556), (393, 404360), (440, 361167), (524, 303270), (655, 242616), (660, 240778), (786, 202180), (919, 172920), (1048, 151635), (1310, 121308), (1320, 120389), (1441, 110280), (1572, 101090), (1838, 86460), (1965, 80872), (2620, 60654), (2757, 57640), (2882, 55140), (3144, 50545), (3676, 43230), (3930, 40436), (4323, 36760), (4595, 34584), (5240, 30327), (5514, 28820), (5764, 27570), (7205, 22056), (7352, 21615), (7860, 20218), (8646, 18380), (9190, 17292), (10109, 15720), (11028, 14410), (11528, 13785)]