172155672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1722

約数の個数: 128

約数和(自身を含む): 529233600

約数和(自身を除く): 357077928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1657, 1924, 1998, 2664, 2808, 2886, 3314, 3848, 3996, 4329, 4971, 5772, 6628, 7992, 8658, 9942, 11544, 12987, 13256, 14913, 17316, 19884, 21541, 25974, 29826, 34632, 39768, 43082, 44739, 51948, 59652, 61309, 64623, 86164, 89478, 103896, 119304, 122618, 129246, 172328, 178956, 183927, 193869, 245236, 258492, 357912, 367854, 387738, 490472, 516984, 551781, 581607, 735708, 775476, 797017, 1103562, 1163214, 1471416, 1550952, 1594034, 1655343, 2207124, 2326428, 2391051, 3188068, 3310686, 4414248, 4652856, 4782102, 6376136, 6621372, 7173153, 9564204, 13242744, 14346306, 19128408, 21519459, 28692612, 43038918, 57385224, 86077836, 172155672]

約数ペア:

[(1, 172155672), (2, 86077836), (3, 57385224), (4, 43038918), (6, 28692612), (8, 21519459), (9, 19128408), (12, 14346306), (13, 13242744), (18, 9564204), (24, 7173153), (26, 6621372), (27, 6376136), (36, 4782102), (37, 4652856), (39, 4414248), (52, 3310686), (54, 3188068), (72, 2391051), (74, 2326428), (78, 2207124), (104, 1655343), (108, 1594034), (111, 1550952), (117, 1471416), (148, 1163214), (156, 1103562), (216, 797017), (222, 775476), (234, 735708), (296, 581607), (312, 551781), (333, 516984), (351, 490472), (444, 387738), (468, 367854), (481, 357912), (666, 258492), (702, 245236), (888, 193869), (936, 183927), (962, 178956), (999, 172328), (1332, 129246), (1404, 122618), (1443, 119304), (1657, 103896), (1924, 89478), (1998, 86164), (2664, 64623), (2808, 61309), (2886, 59652), (3314, 51948), (3848, 44739), (3996, 43082), (4329, 39768), (4971, 34632), (5772, 29826), (6628, 25974), (7992, 21541), (8658, 19884), (9942, 17316), (11544, 14913), (12987, 13256)]