152902904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 358905600

約数和(自身を除く): 206002696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 401, 616, 619, 802, 1238, 1604, 2476, 2807, 3208, 4333, 4411, 4952, 5614, 6809, 8666, 8822, 11228, 13618, 17332, 17644, 22456, 27236, 30877, 34664, 35288, 47663, 54472, 61754, 95326, 123508, 190652, 247016, 248219, 381304, 496438, 992876, 1737533, 1985752, 2730409, 3475066, 5460818, 6950132, 10921636, 13900264, 19112863, 21843272, 38225726, 76451452, 152902904]

約数ペア:

[(1, 152902904), (2, 76451452), (4, 38225726), (7, 21843272), (8, 19112863), (11, 13900264), (14, 10921636), (22, 6950132), (28, 5460818), (44, 3475066), (56, 2730409), (77, 1985752), (88, 1737533), (154, 992876), (308, 496438), (401, 381304), (616, 248219), (619, 247016), (802, 190652), (1238, 123508), (1604, 95326), (2476, 61754), (2807, 54472), (3208, 47663), (4333, 35288), (4411, 34664), (4952, 30877), (5614, 27236), (6809, 22456), (8666, 17644), (8822, 17332), (11228, 13618)]