153406456

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 361152000

約数和(自身を除く): 207745544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 76, 86, 98, 133, 152, 172, 196, 266, 301, 344, 392, 479, 532, 602, 817, 931, 958, 1064, 1204, 1634, 1862, 1916, 2107, 2408, 3268, 3353, 3724, 3832, 4214, 5719, 6536, 6706, 7448, 8428, 9101, 11438, 13412, 16856, 18202, 20597, 22876, 23471, 26824, 36404, 40033, 41194, 45752, 46942, 63707, 72808, 80066, 82388, 93884, 127414, 144179, 160132, 164776, 187768, 254828, 288358, 320264, 391343, 445949, 509656, 576716, 782686, 891898, 1009253, 1153432, 1565372, 1783796, 2018506, 2739401, 3130744, 3567592, 4037012, 5478802, 8074024, 10957604, 19175807, 21915208, 38351614, 76703228, 153406456]

約数ペア:

[(1, 153406456), (2, 76703228), (4, 38351614), (7, 21915208), (8, 19175807), (14, 10957604), (19, 8074024), (28, 5478802), (38, 4037012), (43, 3567592), (49, 3130744), (56, 2739401), (76, 2018506), (86, 1783796), (98, 1565372), (133, 1153432), (152, 1009253), (172, 891898), (196, 782686), (266, 576716), (301, 509656), (344, 445949), (392, 391343), (479, 320264), (532, 288358), (602, 254828), (817, 187768), (931, 164776), (958, 160132), (1064, 144179), (1204, 127414), (1634, 93884), (1862, 82388), (1916, 80066), (2107, 72808), (2408, 63707), (3268, 46942), (3353, 45752), (3724, 41194), (3832, 40033), (4214, 36404), (5719, 26824), (6536, 23471), (6706, 22876), (7448, 20597), (8428, 18202), (9101, 16856), (11438, 13412)]