161129304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1830

約数の個数: 128

約数和(自身を含む): 520204800

約数和(自身を除く): 359075496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 732, 756, 854, 1098, 1281, 1464, 1512, 1647, 1708, 1747, 2196, 2562, 3294, 3416, 3494, 3843, 4392, 5124, 5241, 6588, 6988, 7686, 10248, 10482, 11529, 12229, 13176, 13976, 15372, 15723, 20964, 23058, 24458, 30744, 31446, 36687, 41928, 46116, 47169, 48916, 62892, 73374, 92232, 94338, 97832, 106567, 110061, 125784, 146748, 188676, 213134, 220122, 293496, 319701, 330183, 377352, 426268, 440244, 639402, 660366, 745969, 852536, 880488, 959103, 1278804, 1320732, 1491938, 1918206, 2237907, 2557608, 2641464, 2877309, 2983876, 3836412, 4475814, 5754618, 5967752, 6713721, 7672824, 8951628, 11509236, 13427442, 17903256, 20141163, 23018472, 26854884, 40282326, 53709768, 80564652, 161129304]

約数ペア:

[(1, 161129304), (2, 80564652), (3, 53709768), (4, 40282326), (6, 26854884), (7, 23018472), (8, 20141163), (9, 17903256), (12, 13427442), (14, 11509236), (18, 8951628), (21, 7672824), (24, 6713721), (27, 5967752), (28, 5754618), (36, 4475814), (42, 3836412), (54, 2983876), (56, 2877309), (61, 2641464), (63, 2557608), (72, 2237907), (84, 1918206), (108, 1491938), (122, 1320732), (126, 1278804), (168, 959103), (183, 880488), (189, 852536), (216, 745969), (244, 660366), (252, 639402), (366, 440244), (378, 426268), (427, 377352), (488, 330183), (504, 319701), (549, 293496), (732, 220122), (756, 213134), (854, 188676), (1098, 146748), (1281, 125784), (1464, 110061), (1512, 106567), (1647, 97832), (1708, 94338), (1747, 92232), (2196, 73374), (2562, 62892), (3294, 48916), (3416, 47169), (3494, 46116), (3843, 41928), (4392, 36687), (5124, 31446), (5241, 30744), (6588, 24458), (6988, 23058), (7686, 20964), (10248, 15723), (10482, 15372), (11529, 13976), (12229, 13176)]