129533256

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 384852600

約数和(自身を除く): 255319344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 61, 72, 81, 87, 108, 113, 116, 122, 162, 174, 183, 216, 226, 232, 244, 261, 324, 339, 348, 366, 452, 488, 522, 549, 648, 678, 696, 732, 783, 904, 1017, 1044, 1098, 1356, 1464, 1566, 1647, 1769, 2034, 2088, 2196, 2349, 2712, 3051, 3132, 3277, 3294, 3538, 4068, 4392, 4698, 4941, 5307, 6102, 6264, 6554, 6588, 6893, 7076, 8136, 9153, 9396, 9831, 9882, 10614, 12204, 13108, 13176, 13786, 14152, 15921, 18306, 18792, 19662, 19764, 20679, 21228, 24408, 26216, 27572, 29493, 31842, 36612, 39324, 39528, 41358, 42456, 47763, 55144, 58986, 62037, 63684, 73224, 78648, 82716, 88479, 95526, 117972, 124074, 127368, 143289, 165432, 176958, 186111, 191052, 199897, 235944, 248148, 265437, 286578, 353916, 372222, 382104, 399794, 496296, 530874, 558333, 573156, 599691, 707832, 744444, 799588, 1061748, 1116666, 1146312, 1199382, 1488888, 1599176, 1799073, 2123496, 2233332, 2398764, 3598146, 4466664, 4797528, 5397219, 7196292, 10794438, 14392584, 16191657, 21588876, 32383314, 43177752, 64766628, 129533256]

約数ペア:

[(1, 129533256), (2, 64766628), (3, 43177752), (4, 32383314), (6, 21588876), (8, 16191657), (9, 14392584), (12, 10794438), (18, 7196292), (24, 5397219), (27, 4797528), (29, 4466664), (36, 3598146), (54, 2398764), (58, 2233332), (61, 2123496), (72, 1799073), (81, 1599176), (87, 1488888), (108, 1199382), (113, 1146312), (116, 1116666), (122, 1061748), (162, 799588), (174, 744444), (183, 707832), (216, 599691), (226, 573156), (232, 558333), (244, 530874), (261, 496296), (324, 399794), (339, 382104), (348, 372222), (366, 353916), (452, 286578), (488, 265437), (522, 248148), (549, 235944), (648, 199897), (678, 191052), (696, 186111), (732, 176958), (783, 165432), (904, 143289), (1017, 127368), (1044, 124074), (1098, 117972), (1356, 95526), (1464, 88479), (1566, 82716), (1647, 78648), (1769, 73224), (2034, 63684), (2088, 62037), (2196, 58986), (2349, 55144), (2712, 47763), (3051, 42456), (3132, 41358), (3277, 39528), (3294, 39324), (3538, 36612), (4068, 31842), (4392, 29493), (4698, 27572), (4941, 26216), (5307, 24408), (6102, 21228), (6264, 20679), (6554, 19764), (6588, 19662), (6893, 18792), (7076, 18306), (8136, 15921), (9153, 14152), (9396, 13786), (9831, 13176), (9882, 13108), (10614, 12204)]