189434407792

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1\times {\mathrm{14939}}^1$

素因数の和:17630

約数の個数: 80

約数和(自身を含む): 429408587520

約数和(自身を除く): 239974179728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 2633, 4816, 5266, 10532, 14939, 18431, 21064, 29878, 36862, 42128, 59756, 73724, 104573, 113219, 119512, 147448, 209146, 226438, 239024, 294896, 418292, 452876, 642377, 792533, 836584, 905752, 1284754, 1585066, 1673168, 1811504, 2569508, 3170132, 4496639, 5139016, 6340264, 8993278, 10278032, 12680528, 17986556, 35973112, 39334387, 71946224, 78668774, 157337548, 275340709, 314675096, 550681418, 629350192, 1101362836, 1691378641, 2202725672, 3382757282, 4405451344, 6765514564, 11839650487, 13531029128, 23679300974, 27062058256, 47358601948, 94717203896, 189434407792]

約数ペア:

[(1, 189434407792), (2, 94717203896), (4, 47358601948), (7, 27062058256), (8, 23679300974), (14, 13531029128), (16, 11839650487), (28, 6765514564), (43, 4405451344), (56, 3382757282), (86, 2202725672), (112, 1691378641), (172, 1101362836), (301, 629350192), (344, 550681418), (602, 314675096), (688, 275340709), (1204, 157337548), (2408, 78668774), (2633, 71946224), (4816, 39334387), (5266, 35973112), (10532, 17986556), (14939, 12680528), (18431, 10278032), (21064, 8993278), (29878, 6340264), (36862, 5139016), (42128, 4496639), (59756, 3170132), (73724, 2569508), (104573, 1811504), (113219, 1673168), (119512, 1585066), (147448, 1284754), (209146, 905752), (226438, 836584), (239024, 792533), (294896, 642377), (418292, 452876)]