180208152

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 529341120

約数和(自身を除く): 349132968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 61, 72, 81, 94, 97, 108, 122, 141, 162, 183, 188, 194, 216, 244, 282, 291, 324, 366, 376, 388, 423, 488, 549, 564, 582, 648, 732, 776, 846, 873, 1098, 1128, 1164, 1269, 1464, 1647, 1692, 1746, 2196, 2328, 2538, 2619, 2867, 3294, 3384, 3492, 3807, 4392, 4559, 4941, 5076, 5238, 5734, 5917, 6588, 6984, 7614, 7857, 8601, 9118, 9882, 10152, 10476, 11468, 11834, 13176, 13677, 15228, 15714, 17202, 17751, 18236, 19764, 20952, 22936, 23668, 25803, 27354, 30456, 31428, 34404, 35502, 36472, 39528, 41031, 47336, 51606, 53253, 54708, 62856, 68808, 71004, 77409, 82062, 103212, 106506, 109416, 123093, 142008, 154818, 159759, 164124, 206424, 213012, 232227, 246186, 278099, 309636, 319518, 328248, 369279, 426024, 464454, 479277, 492372, 556198, 619272, 639036, 738558, 834297, 928908, 958554, 984744, 1112396, 1278072, 1477116, 1668594, 1857816, 1917108, 2224792, 2502891, 2954232, 3337188, 3834216, 5005782, 6674376, 7508673, 10011564, 15017346, 20023128, 22526019, 30034692, 45052038, 60069384, 90104076, 180208152]

約数ペア:

[(1, 180208152), (2, 90104076), (3, 60069384), (4, 45052038), (6, 30034692), (8, 22526019), (9, 20023128), (12, 15017346), (18, 10011564), (24, 7508673), (27, 6674376), (36, 5005782), (47, 3834216), (54, 3337188), (61, 2954232), (72, 2502891), (81, 2224792), (94, 1917108), (97, 1857816), (108, 1668594), (122, 1477116), (141, 1278072), (162, 1112396), (183, 984744), (188, 958554), (194, 928908), (216, 834297), (244, 738558), (282, 639036), (291, 619272), (324, 556198), (366, 492372), (376, 479277), (388, 464454), (423, 426024), (488, 369279), (549, 328248), (564, 319518), (582, 309636), (648, 278099), (732, 246186), (776, 232227), (846, 213012), (873, 206424), (1098, 164124), (1128, 159759), (1164, 154818), (1269, 142008), (1464, 123093), (1647, 109416), (1692, 106506), (1746, 103212), (2196, 82062), (2328, 77409), (2538, 71004), (2619, 68808), (2867, 62856), (3294, 54708), (3384, 53253), (3492, 51606), (3807, 47336), (4392, 41031), (4559, 39528), (4941, 36472), (5076, 35502), (5238, 34404), (5734, 31428), (5917, 30456), (6588, 27354), (6984, 25803), (7614, 23668), (7857, 22936), (8601, 20952), (9118, 19764), (9882, 18236), (10152, 17751), (10476, 17202), (11468, 15714), (11834, 15228), (13176, 13677)]