143603152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 349084800

約数和(自身を除く): 205481648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 229, 308, 458, 509, 616, 916, 1018, 1232, 1603, 1832, 2036, 2519, 3206, 3563, 3664, 4072, 5038, 5599, 6412, 7126, 8144, 10076, 11198, 12824, 14252, 17633, 20152, 22396, 25648, 28504, 35266, 39193, 40304, 44792, 57008, 70532, 78386, 89584, 116561, 141064, 156772, 233122, 282128, 313544, 466244, 627088, 815927, 932488, 1282171, 1631854, 1864976, 2564342, 3263708, 5128684, 6527416, 8975197, 10257368, 13054832, 17950394, 20514736, 35900788, 71801576, 143603152]

約数ペア:

[(1, 143603152), (2, 71801576), (4, 35900788), (7, 20514736), (8, 17950394), (11, 13054832), (14, 10257368), (16, 8975197), (22, 6527416), (28, 5128684), (44, 3263708), (56, 2564342), (77, 1864976), (88, 1631854), (112, 1282171), (154, 932488), (176, 815927), (229, 627088), (308, 466244), (458, 313544), (509, 282128), (616, 233122), (916, 156772), (1018, 141064), (1232, 116561), (1603, 89584), (1832, 78386), (2036, 70532), (2519, 57008), (3206, 44792), (3563, 40304), (3664, 39193), (4072, 35266), (5038, 28504), (5599, 25648), (6412, 22396), (7126, 20152), (8144, 17633), (10076, 14252), (11198, 12824)]