196331472

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 590319360

約数和(自身を除く): 393987888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 71, 72, 74, 108, 111, 142, 144, 148, 173, 213, 216, 222, 284, 296, 333, 346, 426, 432, 444, 519, 568, 592, 639, 666, 692, 852, 888, 999, 1038, 1136, 1278, 1332, 1384, 1557, 1704, 1776, 1917, 1998, 2076, 2556, 2627, 2664, 2768, 3114, 3408, 3834, 3996, 4152, 4671, 5112, 5254, 5328, 6228, 6401, 7668, 7881, 7992, 8304, 9342, 10224, 10508, 12283, 12456, 12802, 15336, 15762, 15984, 18684, 19203, 21016, 23643, 24566, 24912, 25604, 30672, 31524, 36849, 37368, 38406, 42032, 47286, 49132, 51208, 57609, 63048, 70929, 73698, 74736, 76812, 94572, 98264, 102416, 110547, 115218, 126096, 141858, 147396, 153624, 172827, 189144, 196528, 221094, 230436, 283716, 294792, 307248, 331641, 345654, 378288, 442188, 454471, 460872, 567432, 589584, 663282, 691308, 884376, 908942, 921744, 1134864, 1326564, 1363413, 1382616, 1768752, 1817884, 2653128, 2726826, 2765232, 3635768, 4090239, 5306256, 5453652, 7271536, 8180478, 10907304, 12270717, 16360956, 21814608, 24541434, 32721912, 49082868, 65443824, 98165736, 196331472]

約数ペア:

[(1, 196331472), (2, 98165736), (3, 65443824), (4, 49082868), (6, 32721912), (8, 24541434), (9, 21814608), (12, 16360956), (16, 12270717), (18, 10907304), (24, 8180478), (27, 7271536), (36, 5453652), (37, 5306256), (48, 4090239), (54, 3635768), (71, 2765232), (72, 2726826), (74, 2653128), (108, 1817884), (111, 1768752), (142, 1382616), (144, 1363413), (148, 1326564), (173, 1134864), (213, 921744), (216, 908942), (222, 884376), (284, 691308), (296, 663282), (333, 589584), (346, 567432), (426, 460872), (432, 454471), (444, 442188), (519, 378288), (568, 345654), (592, 331641), (639, 307248), (666, 294792), (692, 283716), (852, 230436), (888, 221094), (999, 196528), (1038, 189144), (1136, 172827), (1278, 153624), (1332, 147396), (1384, 141858), (1557, 126096), (1704, 115218), (1776, 110547), (1917, 102416), (1998, 98264), (2076, 94572), (2556, 76812), (2627, 74736), (2664, 73698), (2768, 70929), (3114, 63048), (3408, 57609), (3834, 51208), (3996, 49132), (4152, 47286), (4671, 42032), (5112, 38406), (5254, 37368), (5328, 36849), (6228, 31524), (6401, 30672), (7668, 25604), (7881, 24912), (7992, 24566), (8304, 23643), (9342, 21016), (10224, 19203), (10508, 18684), (12283, 15984), (12456, 15762), (12802, 15336)]