137791992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 390196800

約数和(自身を除く): 252404808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 97, 104, 116, 156, 157, 174, 194, 232, 291, 312, 314, 348, 377, 388, 471, 582, 628, 696, 754, 776, 942, 1131, 1164, 1256, 1261, 1508, 1884, 2041, 2262, 2328, 2522, 2813, 3016, 3768, 3783, 4082, 4524, 4553, 5044, 5626, 6123, 7566, 8164, 8439, 9048, 9106, 10088, 11252, 12246, 13659, 15132, 15229, 16328, 16878, 18212, 22504, 24492, 27318, 30264, 30458, 33756, 36424, 36569, 45687, 48984, 54636, 59189, 60916, 67512, 73138, 91374, 109272, 109707, 118378, 121832, 146276, 177567, 182748, 197977, 219414, 236756, 292552, 355134, 365496, 395954, 438828, 441641, 473512, 593931, 710268, 791908, 877656, 883282, 1187862, 1324923, 1420536, 1583816, 1766564, 2375724, 2649846, 3533128, 4751448, 5299692, 5741333, 10599384, 11482666, 17223999, 22965332, 34447998, 45930664, 68895996, 137791992]

約数ペア:

[(1, 137791992), (2, 68895996), (3, 45930664), (4, 34447998), (6, 22965332), (8, 17223999), (12, 11482666), (13, 10599384), (24, 5741333), (26, 5299692), (29, 4751448), (39, 3533128), (52, 2649846), (58, 2375724), (78, 1766564), (87, 1583816), (97, 1420536), (104, 1324923), (116, 1187862), (156, 883282), (157, 877656), (174, 791908), (194, 710268), (232, 593931), (291, 473512), (312, 441641), (314, 438828), (348, 395954), (377, 365496), (388, 355134), (471, 292552), (582, 236756), (628, 219414), (696, 197977), (754, 182748), (776, 177567), (942, 146276), (1131, 121832), (1164, 118378), (1256, 109707), (1261, 109272), (1508, 91374), (1884, 73138), (2041, 67512), (2262, 60916), (2328, 59189), (2522, 54636), (2813, 48984), (3016, 45687), (3768, 36569), (3783, 36424), (4082, 33756), (4524, 30458), (4553, 30264), (5044, 27318), (5626, 24492), (6123, 22504), (7566, 18212), (8164, 16878), (8439, 16328), (9048, 15229), (9106, 15132), (10088, 13659), (11252, 12246)]