151672444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 340599168

約数和(自身を除く): 188926724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 412, 539, 683, 721, 1078, 1133, 1366, 1442, 2156, 2266, 2732, 2884, 4532, 4781, 5047, 7513, 7931, 9562, 10094, 15026, 15862, 19124, 20188, 30052, 31724, 33467, 52591, 55517, 66934, 70349, 105182, 111034, 133868, 140698, 210364, 222068, 281396, 368137, 492443, 736274, 773839, 984886, 1472548, 1547678, 1969772, 3095356, 3447101, 5416873, 6894202, 10833746, 13788404, 21667492, 37918111, 75836222, 151672444]

約数ペア:

[(1, 151672444), (2, 75836222), (4, 37918111), (7, 21667492), (11, 13788404), (14, 10833746), (22, 6894202), (28, 5416873), (44, 3447101), (49, 3095356), (77, 1969772), (98, 1547678), (103, 1472548), (154, 984886), (196, 773839), (206, 736274), (308, 492443), (412, 368137), (539, 281396), (683, 222068), (721, 210364), (1078, 140698), (1133, 133868), (1366, 111034), (1442, 105182), (2156, 70349), (2266, 66934), (2732, 55517), (2884, 52591), (4532, 33467), (4781, 31724), (5047, 30052), (7513, 20188), (7931, 19124), (9562, 15862), (10094, 15026)]