154710612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1531}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 448348992

約数和(自身を除く): 293638380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1531, 1604, 2406, 2807, 3062, 3609, 4593, 4812, 5614, 6124, 7218, 8421, 9186, 10717, 11228, 13779, 14436, 16842, 18372, 21434, 25263, 27558, 32151, 33684, 42868, 50526, 55116, 64302, 96453, 101052, 128604, 192906, 385812, 613931, 1227862, 1841793, 2455724, 3683586, 4297517, 5525379, 7367172, 8595034, 11050758, 12892551, 17190068, 22101516, 25785102, 38677653, 51570204, 77355306, 154710612]

約数ペア:

[(1, 154710612), (2, 77355306), (3, 51570204), (4, 38677653), (6, 25785102), (7, 22101516), (9, 17190068), (12, 12892551), (14, 11050758), (18, 8595034), (21, 7367172), (28, 5525379), (36, 4297517), (42, 3683586), (63, 2455724), (84, 1841793), (126, 1227862), (252, 613931), (401, 385812), (802, 192906), (1203, 128604), (1531, 101052), (1604, 96453), (2406, 64302), (2807, 55116), (3062, 50526), (3609, 42868), (4593, 33684), (4812, 32151), (5614, 27558), (6124, 25263), (7218, 21434), (8421, 18372), (9186, 16842), (10717, 14436), (11228, 13779)]