198023904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 611734032

約数和(自身を除く): 413710128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 227, 233, 234, 288, 312, 416, 454, 466, 468, 624, 681, 699, 908, 932, 936, 1248, 1362, 1398, 1816, 1864, 1872, 2043, 2097, 2724, 2796, 2951, 3029, 3632, 3728, 3744, 4086, 4194, 5448, 5592, 5902, 6058, 7264, 7456, 8172, 8388, 8853, 9087, 10896, 11184, 11804, 12116, 16344, 16776, 17706, 18174, 21792, 22368, 23608, 24232, 26559, 27261, 32688, 33552, 35412, 36348, 47216, 48464, 52891, 53118, 54522, 65376, 67104, 70824, 72696, 94432, 96928, 105782, 106236, 109044, 141648, 145392, 158673, 211564, 212472, 218088, 283296, 290784, 317346, 423128, 424944, 436176, 476019, 634692, 687583, 846256, 849888, 872352, 952038, 1269384, 1375166, 1692512, 1904076, 2062749, 2538768, 2750332, 3808152, 4125498, 5077536, 5500664, 6188247, 7616304, 8250996, 11001328, 12376494, 15232608, 16501992, 22002656, 24752988, 33003984, 49505976, 66007968, 99011952, 198023904]

約数ペア:

[(1, 198023904), (2, 99011952), (3, 66007968), (4, 49505976), (6, 33003984), (8, 24752988), (9, 22002656), (12, 16501992), (13, 15232608), (16, 12376494), (18, 11001328), (24, 8250996), (26, 7616304), (32, 6188247), (36, 5500664), (39, 5077536), (48, 4125498), (52, 3808152), (72, 2750332), (78, 2538768), (96, 2062749), (104, 1904076), (117, 1692512), (144, 1375166), (156, 1269384), (208, 952038), (227, 872352), (233, 849888), (234, 846256), (288, 687583), (312, 634692), (416, 476019), (454, 436176), (466, 424944), (468, 423128), (624, 317346), (681, 290784), (699, 283296), (908, 218088), (932, 212472), (936, 211564), (1248, 158673), (1362, 145392), (1398, 141648), (1816, 109044), (1864, 106236), (1872, 105782), (2043, 96928), (2097, 94432), (2724, 72696), (2796, 70824), (2951, 67104), (3029, 65376), (3632, 54522), (3728, 53118), (3744, 52891), (4086, 48464), (4194, 47216), (5448, 36348), (5592, 35412), (5902, 33552), (6058, 32688), (7264, 27261), (7456, 26559), (8172, 24232), (8388, 23608), (8853, 22368), (9087, 21792), (10896, 18174), (11184, 17706), (11804, 16776), (12116, 16344)]