156909152840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{16477}}^1$

素因数の和:17463

約数の個数: 128

約数和(自身を含む): 402337393920

約数和(自身を除く): 245428241080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 941, 1012, 1265, 1882, 2024, 2530, 3764, 4705, 5060, 7528, 9410, 10120, 10351, 16477, 18820, 20702, 21643, 32954, 37640, 41404, 43286, 51755, 65908, 82385, 82808, 86572, 103510, 108215, 131816, 164770, 173144, 181247, 207020, 216430, 238073, 329540, 362494, 378971, 414040, 432860, 476146, 659080, 724988, 757942, 865720, 906235, 952292, 1190365, 1449976, 1515884, 1812470, 1894855, 1904584, 2380730, 3031768, 3624940, 3789710, 4168681, 4761460, 7249880, 7579420, 8337362, 9522920, 15158840, 15504857, 16674724, 20843405, 31009714, 33349448, 41686810, 62019428, 77524285, 83373620, 124038856, 155048570, 166747240, 170553427, 310097140, 341106854, 356611711, 620194280, 682213708, 713223422, 852767135, 1364427416, 1426446844, 1705534270, 1783058555, 2852893688, 3411068540, 3566117110, 3922728821, 6822137080, 7132234220, 7845457642, 14264468440, 15690915284, 19613644105, 31381830568, 39227288210, 78454576420, 156909152840]

約数ペア:

[(1, 156909152840), (2, 78454576420), (4, 39227288210), (5, 31381830568), (8, 19613644105), (10, 15690915284), (11, 14264468440), (20, 7845457642), (22, 7132234220), (23, 6822137080), (40, 3922728821), (44, 3566117110), (46, 3411068540), (55, 2852893688), (88, 1783058555), (92, 1705534270), (110, 1426446844), (115, 1364427416), (184, 852767135), (220, 713223422), (230, 682213708), (253, 620194280), (440, 356611711), (460, 341106854), (506, 310097140), (920, 170553427), (941, 166747240), (1012, 155048570), (1265, 124038856), (1882, 83373620), (2024, 77524285), (2530, 62019428), (3764, 41686810), (4705, 33349448), (5060, 31009714), (7528, 20843405), (9410, 16674724), (10120, 15504857), (10351, 15158840), (16477, 9522920), (18820, 8337362), (20702, 7579420), (21643, 7249880), (32954, 4761460), (37640, 4168681), (41404, 3789710), (43286, 3624940), (51755, 3031768), (65908, 2380730), (82385, 1904584), (82808, 1894855), (86572, 1812470), (103510, 1515884), (108215, 1449976), (131816, 1190365), (164770, 952292), (173144, 906235), (181247, 865720), (207020, 757942), (216430, 724988), (238073, 659080), (329540, 476146), (362494, 432860), (378971, 414040)]