160997328

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 487468800

約数和(自身を除く): 326471472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 71, 72, 87, 108, 116, 142, 144, 174, 181, 213, 216, 232, 261, 284, 348, 362, 426, 432, 464, 522, 543, 568, 639, 696, 724, 783, 852, 1044, 1086, 1136, 1278, 1392, 1448, 1566, 1629, 1704, 1917, 2059, 2088, 2172, 2556, 2896, 3132, 3258, 3408, 3834, 4118, 4176, 4344, 4887, 5112, 5249, 6177, 6264, 6516, 7668, 8236, 8688, 9774, 10224, 10498, 12354, 12528, 12851, 13032, 15336, 15747, 16472, 18531, 19548, 20996, 24708, 25702, 26064, 30672, 31494, 32944, 37062, 38553, 39096, 41992, 47241, 49416, 51404, 55593, 62988, 74124, 77106, 78192, 83984, 94482, 98832, 102808, 111186, 115659, 125976, 141723, 148248, 154212, 188964, 205616, 222372, 231318, 251952, 283446, 296496, 308424, 346977, 372679, 377928, 444744, 462636, 566892, 616848, 693954, 745358, 755856, 889488, 925272, 1118037, 1133784, 1387908, 1490716, 1850544, 2236074, 2267568, 2775816, 2981432, 3354111, 4472148, 5551632, 5962864, 6708222, 8944296, 10062333, 13416444, 17888592, 20124666, 26832888, 40249332, 53665776, 80498664, 160997328]

約数ペア:

[(1, 160997328), (2, 80498664), (3, 53665776), (4, 40249332), (6, 26832888), (8, 20124666), (9, 17888592), (12, 13416444), (16, 10062333), (18, 8944296), (24, 6708222), (27, 5962864), (29, 5551632), (36, 4472148), (48, 3354111), (54, 2981432), (58, 2775816), (71, 2267568), (72, 2236074), (87, 1850544), (108, 1490716), (116, 1387908), (142, 1133784), (144, 1118037), (174, 925272), (181, 889488), (213, 755856), (216, 745358), (232, 693954), (261, 616848), (284, 566892), (348, 462636), (362, 444744), (426, 377928), (432, 372679), (464, 346977), (522, 308424), (543, 296496), (568, 283446), (639, 251952), (696, 231318), (724, 222372), (783, 205616), (852, 188964), (1044, 154212), (1086, 148248), (1136, 141723), (1278, 125976), (1392, 115659), (1448, 111186), (1566, 102808), (1629, 98832), (1704, 94482), (1917, 83984), (2059, 78192), (2088, 77106), (2172, 74124), (2556, 62988), (2896, 55593), (3132, 51404), (3258, 49416), (3408, 47241), (3834, 41992), (4118, 39096), (4176, 38553), (4344, 37062), (4887, 32944), (5112, 31494), (5249, 30672), (6177, 26064), (6264, 25702), (6516, 24708), (7668, 20996), (8236, 19548), (8688, 18531), (9774, 16472), (10224, 15747), (10498, 15336), (12354, 13032), (12528, 12851)]