131411232

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 264853728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 279, 288, 328, 359, 369, 372, 492, 496, 558, 656, 718, 738, 744, 984, 992, 1077, 1116, 1271, 1312, 1436, 1476, 1488, 1968, 2154, 2232, 2542, 2872, 2952, 2976, 3231, 3813, 3936, 4308, 4464, 5084, 5744, 5904, 6462, 7626, 8616, 8928, 10168, 11129, 11439, 11488, 11808, 12924, 14719, 15252, 17232, 20336, 22258, 22878, 25848, 29438, 30504, 33387, 34464, 40672, 44157, 44516, 45756, 51696, 58876, 61008, 66774, 88314, 89032, 91512, 100161, 103392, 117752, 122016, 132471, 133548, 176628, 178064, 183024, 200322, 235504, 264942, 267096, 353256, 356128, 366048, 400644, 456289, 471008, 529884, 534192, 706512, 801288, 912578, 1059768, 1068384, 1368867, 1413024, 1602576, 1825156, 2119536, 2737734, 3205152, 3650312, 4106601, 4239072, 5475468, 7300624, 8213202, 10950936, 14601248, 16426404, 21901872, 32852808, 43803744, 65705616, 131411232]

約数ペア:

[(1, 131411232), (2, 65705616), (3, 43803744), (4, 32852808), (6, 21901872), (8, 16426404), (9, 14601248), (12, 10950936), (16, 8213202), (18, 7300624), (24, 5475468), (31, 4239072), (32, 4106601), (36, 3650312), (41, 3205152), (48, 2737734), (62, 2119536), (72, 1825156), (82, 1602576), (93, 1413024), (96, 1368867), (123, 1068384), (124, 1059768), (144, 912578), (164, 801288), (186, 706512), (246, 534192), (248, 529884), (279, 471008), (288, 456289), (328, 400644), (359, 366048), (369, 356128), (372, 353256), (492, 267096), (496, 264942), (558, 235504), (656, 200322), (718, 183024), (738, 178064), (744, 176628), (984, 133548), (992, 132471), (1077, 122016), (1116, 117752), (1271, 103392), (1312, 100161), (1436, 91512), (1476, 89032), (1488, 88314), (1968, 66774), (2154, 61008), (2232, 58876), (2542, 51696), (2872, 45756), (2952, 44516), (2976, 44157), (3231, 40672), (3813, 34464), (3936, 33387), (4308, 30504), (4464, 29438), (5084, 25848), (5744, 22878), (5904, 22258), (6462, 20336), (7626, 17232), (8616, 15252), (8928, 14719), (10168, 12924), (11129, 11808), (11439, 11488)]