129020276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 305835264

約数和(自身を除く): 176814988

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 41, 44, 68, 77, 82, 119, 154, 164, 187, 238, 287, 308, 374, 451, 476, 574, 601, 697, 748, 902, 1148, 1202, 1309, 1394, 1804, 2404, 2618, 2788, 3157, 4207, 4879, 5236, 6314, 6611, 7667, 8414, 9758, 10217, 12628, 13222, 15334, 16828, 19516, 20434, 24641, 26444, 30668, 40868, 46277, 49282, 53669, 71519, 92554, 98564, 107338, 112387, 143038, 172487, 185108, 214676, 224774, 271051, 286076, 344974, 418897, 449548, 542102, 689948, 786709, 837794, 1084204, 1573418, 1675588, 1897357, 2932279, 3146836, 3794714, 4607867, 5864558, 7589428, 9215734, 11729116, 18431468, 32255069, 64510138, 129020276]

約数ペア:

[(1, 129020276), (2, 64510138), (4, 32255069), (7, 18431468), (11, 11729116), (14, 9215734), (17, 7589428), (22, 5864558), (28, 4607867), (34, 3794714), (41, 3146836), (44, 2932279), (68, 1897357), (77, 1675588), (82, 1573418), (119, 1084204), (154, 837794), (164, 786709), (187, 689948), (238, 542102), (287, 449548), (308, 418897), (374, 344974), (451, 286076), (476, 271051), (574, 224774), (601, 214676), (697, 185108), (748, 172487), (902, 143038), (1148, 112387), (1202, 107338), (1309, 98564), (1394, 92554), (1804, 71519), (2404, 53669), (2618, 49282), (2788, 46277), (3157, 40868), (4207, 30668), (4879, 26444), (5236, 24641), (6314, 20434), (6611, 19516), (7667, 16828), (8414, 15334), (9758, 13222), (10217, 12628)]