160832256

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 468730080

約数和(自身を除く): 307897824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 156, 178, 181, 192, 208, 256, 267, 312, 356, 362, 384, 416, 534, 543, 624, 712, 724, 768, 832, 1068, 1086, 1157, 1248, 1424, 1448, 1664, 2136, 2172, 2314, 2353, 2496, 2848, 2896, 3328, 3471, 4272, 4344, 4628, 4706, 4992, 5696, 5792, 6942, 7059, 8544, 8688, 9256, 9412, 9984, 11392, 11584, 13884, 14118, 16109, 17088, 17376, 18512, 18824, 22784, 23168, 27768, 28236, 32218, 34176, 34752, 37024, 37648, 46336, 48327, 55536, 56472, 64436, 68352, 69504, 74048, 75296, 96654, 111072, 112944, 128872, 139008, 148096, 150592, 193308, 209417, 222144, 225888, 257744, 296192, 301184, 386616, 418834, 444288, 451776, 515488, 602368, 628251, 773232, 837668, 888576, 903552, 1030976, 1256502, 1546464, 1675336, 1807104, 2061952, 2513004, 3092928, 3350672, 4123904, 5026008, 6185856, 6701344, 10052016, 12371712, 13402688, 20104032, 26805376, 40208064, 53610752, 80416128, 160832256]

約数ペア:

[(1, 160832256), (2, 80416128), (3, 53610752), (4, 40208064), (6, 26805376), (8, 20104032), (12, 13402688), (13, 12371712), (16, 10052016), (24, 6701344), (26, 6185856), (32, 5026008), (39, 4123904), (48, 3350672), (52, 3092928), (64, 2513004), (78, 2061952), (89, 1807104), (96, 1675336), (104, 1546464), (128, 1256502), (156, 1030976), (178, 903552), (181, 888576), (192, 837668), (208, 773232), (256, 628251), (267, 602368), (312, 515488), (356, 451776), (362, 444288), (384, 418834), (416, 386616), (534, 301184), (543, 296192), (624, 257744), (712, 225888), (724, 222144), (768, 209417), (832, 193308), (1068, 150592), (1086, 148096), (1157, 139008), (1248, 128872), (1424, 112944), (1448, 111072), (1664, 96654), (2136, 75296), (2172, 74048), (2314, 69504), (2353, 68352), (2496, 64436), (2848, 56472), (2896, 55536), (3328, 48327), (3471, 46336), (4272, 37648), (4344, 37024), (4628, 34752), (4706, 34176), (4992, 32218), (5696, 28236), (5792, 27768), (6942, 23168), (7059, 22784), (8544, 18824), (8688, 18512), (9256, 17376), (9412, 17088), (9984, 16109), (11392, 14118), (11584, 13884)]