188798112

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 561375360

約数和(自身を除く): 372577248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 59, 72, 82, 96, 118, 123, 144, 164, 177, 236, 246, 271, 288, 328, 354, 369, 472, 492, 531, 542, 656, 708, 738, 813, 944, 984, 1062, 1084, 1312, 1416, 1476, 1626, 1888, 1968, 2124, 2168, 2419, 2439, 2832, 2952, 3252, 3936, 4248, 4336, 4838, 4878, 5664, 5904, 6504, 7257, 8496, 8672, 9676, 9756, 11111, 11808, 13008, 14514, 15989, 16992, 19352, 19512, 21771, 22222, 26016, 29028, 31978, 33333, 38704, 39024, 43542, 44444, 47967, 58056, 63956, 66666, 77408, 78048, 87084, 88888, 95934, 99999, 116112, 127912, 133332, 143901, 174168, 177776, 191868, 199998, 232224, 255824, 266664, 287802, 348336, 355552, 383736, 399996, 511648, 533328, 575604, 655549, 696672, 767472, 799992, 1066656, 1151208, 1311098, 1534944, 1599984, 1966647, 2302416, 2622196, 3199968, 3933294, 4604832, 5244392, 5899941, 7866588, 10488784, 11799882, 15733176, 20977568, 23599764, 31466352, 47199528, 62932704, 94399056, 188798112]

約数ペア:

[(1, 188798112), (2, 94399056), (3, 62932704), (4, 47199528), (6, 31466352), (8, 23599764), (9, 20977568), (12, 15733176), (16, 11799882), (18, 10488784), (24, 7866588), (32, 5899941), (36, 5244392), (41, 4604832), (48, 3933294), (59, 3199968), (72, 2622196), (82, 2302416), (96, 1966647), (118, 1599984), (123, 1534944), (144, 1311098), (164, 1151208), (177, 1066656), (236, 799992), (246, 767472), (271, 696672), (288, 655549), (328, 575604), (354, 533328), (369, 511648), (472, 399996), (492, 383736), (531, 355552), (542, 348336), (656, 287802), (708, 266664), (738, 255824), (813, 232224), (944, 199998), (984, 191868), (1062, 177776), (1084, 174168), (1312, 143901), (1416, 133332), (1476, 127912), (1626, 116112), (1888, 99999), (1968, 95934), (2124, 88888), (2168, 87084), (2419, 78048), (2439, 77408), (2832, 66666), (2952, 63956), (3252, 58056), (3936, 47967), (4248, 44444), (4336, 43542), (4838, 39024), (4878, 38704), (5664, 33333), (5904, 31978), (6504, 29028), (7257, 26016), (8496, 22222), (8672, 21771), (9676, 19512), (9756, 19352), (11111, 16992), (11808, 15989), (13008, 14514)]