165965380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 429327360

約数和(自身を除く): 263361980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 532, 602, 665, 817, 860, 1204, 1330, 1451, 1505, 1634, 2660, 2902, 3010, 3268, 4085, 5719, 5804, 6020, 7255, 8170, 10157, 11438, 14510, 16340, 20314, 22876, 27569, 28595, 29020, 40628, 50785, 55138, 57190, 62393, 101570, 110276, 114380, 124786, 137845, 192983, 203140, 249572, 275690, 311965, 385966, 436751, 551380, 623930, 771932, 873502, 964915, 1185467, 1247860, 1747004, 1929830, 2183755, 2370934, 3859660, 4367510, 4741868, 5927335, 8298269, 8735020, 11854670, 16596538, 23709340, 33193076, 41491345, 82982690, 165965380]

約数ペア:

[(1, 165965380), (2, 82982690), (4, 41491345), (5, 33193076), (7, 23709340), (10, 16596538), (14, 11854670), (19, 8735020), (20, 8298269), (28, 5927335), (35, 4741868), (38, 4367510), (43, 3859660), (70, 2370934), (76, 2183755), (86, 1929830), (95, 1747004), (133, 1247860), (140, 1185467), (172, 964915), (190, 873502), (215, 771932), (266, 623930), (301, 551380), (380, 436751), (430, 385966), (532, 311965), (602, 275690), (665, 249572), (817, 203140), (860, 192983), (1204, 137845), (1330, 124786), (1451, 114380), (1505, 110276), (1634, 101570), (2660, 62393), (2902, 57190), (3010, 55138), (3268, 50785), (4085, 40628), (5719, 29020), (5804, 28595), (6020, 27569), (7255, 22876), (8170, 20314), (10157, 16340), (11438, 14510)]