161845344

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9897

約数の個数: 96

約数和(自身を含む): 496944000

約数和(自身を除く): 335098656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 9859, 16416, 19718, 29577, 39436, 59154, 78872, 88731, 118308, 157744, 177462, 187321, 236616, 266193, 315488, 354924, 374642, 473232, 532386, 561963, 709848, 749284, 946464, 1064772, 1123926, 1419696, 1498568, 1685889, 2129544, 2247852, 2839392, 2997136, 3371778, 4259088, 4495704, 5057667, 5994272, 6743556, 8518176, 8991408, 10115334, 13487112, 17982816, 20230668, 26974224, 40461336, 53948448, 80922672, 161845344]

約数ペア:

[(1, 161845344), (2, 80922672), (3, 53948448), (4, 40461336), (6, 26974224), (8, 20230668), (9, 17982816), (12, 13487112), (16, 10115334), (18, 8991408), (19, 8518176), (24, 6743556), (27, 5994272), (32, 5057667), (36, 4495704), (38, 4259088), (48, 3371778), (54, 2997136), (57, 2839392), (72, 2247852), (76, 2129544), (96, 1685889), (108, 1498568), (114, 1419696), (144, 1123926), (152, 1064772), (171, 946464), (216, 749284), (228, 709848), (288, 561963), (304, 532386), (342, 473232), (432, 374642), (456, 354924), (513, 315488), (608, 266193), (684, 236616), (864, 187321), (912, 177462), (1026, 157744), (1368, 118308), (1824, 88731), (2052, 78872), (2736, 59154), (4104, 39436), (5472, 29577), (8208, 19718), (9859, 16416)]