15150296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 35424000

約数和(自身を除く): 20273704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 491, 532, 551, 812, 982, 1064, 1102, 1624, 1964, 2204, 3437, 3857, 3928, 4408, 6874, 7714, 9329, 13748, 14239, 15428, 18658, 27496, 28478, 30856, 37316, 56956, 65303, 74632, 99673, 113912, 130606, 199346, 261212, 270541, 398692, 522424, 541082, 797384, 1082164, 1893787, 2164328, 3787574, 7575148, 15150296]

約数ペア:

[(1, 15150296), (2, 7575148), (4, 3787574), (7, 2164328), (8, 1893787), (14, 1082164), (19, 797384), (28, 541082), (29, 522424), (38, 398692), (56, 270541), (58, 261212), (76, 199346), (116, 130606), (133, 113912), (152, 99673), (203, 74632), (232, 65303), (266, 56956), (406, 37316), (491, 30856), (532, 28478), (551, 27496), (812, 18658), (982, 15428), (1064, 14239), (1102, 13748), (1624, 9329), (1964, 7714), (2204, 6874), (3437, 4408), (3857, 3928)]