158813200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4401

約数の個数: 120

約数和(自身を含む): 469706048

約数和(自身を除く): 310892848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4363, 4550, 5200, 7280, 8726, 9100, 17452, 18200, 21815, 30541, 34904, 36400, 43630, 56719, 61082, 69808, 87260, 109075, 113438, 122164, 152705, 174520, 218150, 226876, 244328, 283595, 305410, 349040, 397033, 436300, 453752, 488656, 567190, 610820, 763525, 794066, 872600, 907504, 1134380, 1221640, 1417975, 1527050, 1588132, 1745200, 1985165, 2268760, 2443280, 2835950, 3054100, 3176264, 3970330, 4537520, 5671900, 6108200, 6352528, 7940660, 9925825, 11343800, 12216400, 15881320, 19851650, 22687600, 31762640, 39703300, 79406600, 158813200]

約数ペア:

[(1, 158813200), (2, 79406600), (4, 39703300), (5, 31762640), (7, 22687600), (8, 19851650), (10, 15881320), (13, 12216400), (14, 11343800), (16, 9925825), (20, 7940660), (25, 6352528), (26, 6108200), (28, 5671900), (35, 4537520), (40, 3970330), (50, 3176264), (52, 3054100), (56, 2835950), (65, 2443280), (70, 2268760), (80, 1985165), (91, 1745200), (100, 1588132), (104, 1527050), (112, 1417975), (130, 1221640), (140, 1134380), (175, 907504), (182, 872600), (200, 794066), (208, 763525), (260, 610820), (280, 567190), (325, 488656), (350, 453752), (364, 436300), (400, 397033), (455, 349040), (520, 305410), (560, 283595), (650, 244328), (700, 226876), (728, 218150), (910, 174520), (1040, 152705), (1300, 122164), (1400, 113438), (1456, 109075), (1820, 87260), (2275, 69808), (2600, 61082), (2800, 56719), (3640, 43630), (4363, 36400), (4550, 34904), (5200, 30541), (7280, 21815), (8726, 18200), (9100, 17452)]