156747474

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 381028032

約数和(自身を除く): 224280558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 263, 283, 351, 526, 566, 702, 789, 849, 1053, 1578, 1698, 2106, 2367, 2547, 3419, 3679, 4734, 5094, 6838, 7101, 7358, 7641, 10257, 11037, 14202, 15282, 20514, 21303, 22074, 22923, 30771, 33111, 42606, 45846, 61542, 66222, 74429, 92313, 99333, 148858, 184626, 198666, 223287, 276939, 297999, 446574, 553878, 595998, 669861, 967577, 1339722, 1935154, 2009583, 2902731, 4019166, 5805462, 6028749, 8708193, 12057498, 17416386, 26124579, 52249158, 78373737, 156747474]

約数ペア:

[(1, 156747474), (2, 78373737), (3, 52249158), (6, 26124579), (9, 17416386), (13, 12057498), (18, 8708193), (26, 6028749), (27, 5805462), (39, 4019166), (54, 2902731), (78, 2009583), (81, 1935154), (117, 1339722), (162, 967577), (234, 669861), (263, 595998), (283, 553878), (351, 446574), (526, 297999), (566, 276939), (702, 223287), (789, 198666), (849, 184626), (1053, 148858), (1578, 99333), (1698, 92313), (2106, 74429), (2367, 66222), (2547, 61542), (3419, 45846), (3679, 42606), (4734, 33111), (5094, 30771), (6838, 22923), (7101, 22074), (7358, 21303), (7641, 20514), (10257, 15282), (11037, 14202)]