15661624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 37033200

約数和(自身を除く): 21371576

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 29, 34, 38, 44, 58, 68, 76, 88, 116, 136, 152, 187, 209, 232, 319, 323, 361, 374, 418, 493, 551, 638, 646, 722, 748, 836, 986, 1102, 1276, 1292, 1444, 1496, 1672, 1972, 2204, 2552, 2584, 2888, 3553, 3944, 3971, 4408, 5423, 6061, 6137, 7106, 7942, 9367, 10469, 10846, 12122, 12274, 14212, 15884, 18734, 20938, 21692, 24244, 24548, 28424, 31768, 37468, 41876, 43384, 48488, 49096, 67507, 74936, 83752, 103037, 115159, 135014, 177973, 206074, 230318, 270028, 355946, 412148, 460636, 540056, 711892, 824296, 921272, 1423784, 1957703, 3915406, 7830812, 15661624]

約数ペア:

[(1, 15661624), (2, 7830812), (4, 3915406), (8, 1957703), (11, 1423784), (17, 921272), (19, 824296), (22, 711892), (29, 540056), (34, 460636), (38, 412148), (44, 355946), (58, 270028), (68, 230318), (76, 206074), (88, 177973), (116, 135014), (136, 115159), (152, 103037), (187, 83752), (209, 74936), (232, 67507), (319, 49096), (323, 48488), (361, 43384), (374, 41876), (418, 37468), (493, 31768), (551, 28424), (638, 24548), (646, 24244), (722, 21692), (748, 20938), (836, 18734), (986, 15884), (1102, 14212), (1276, 12274), (1292, 12122), (1444, 10846), (1496, 10469), (1672, 9367), (1972, 7942), (2204, 7106), (2552, 6137), (2584, 6061), (2888, 5423), (3553, 4408), (3944, 3971)]