117139568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 285981696

約数和(自身を除く): 168842128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 1871, 2236, 2408, 3742, 3913, 4472, 4816, 7484, 7826, 8944, 13097, 14968, 15652, 24323, 26194, 29936, 31304, 48646, 52388, 62608, 80453, 97292, 104776, 160906, 170261, 194584, 209552, 321812, 340522, 389168, 563171, 643624, 681044, 1045889, 1126342, 1287248, 1362088, 2091778, 2252684, 2724176, 4183556, 4505368, 7321223, 8367112, 9010736, 14642446, 16734224, 29284892, 58569784, 117139568]

約数ペア:

[(1, 117139568), (2, 58569784), (4, 29284892), (7, 16734224), (8, 14642446), (13, 9010736), (14, 8367112), (16, 7321223), (26, 4505368), (28, 4183556), (43, 2724176), (52, 2252684), (56, 2091778), (86, 1362088), (91, 1287248), (104, 1126342), (112, 1045889), (172, 681044), (182, 643624), (208, 563171), (301, 389168), (344, 340522), (364, 321812), (559, 209552), (602, 194584), (688, 170261), (728, 160906), (1118, 104776), (1204, 97292), (1456, 80453), (1871, 62608), (2236, 52388), (2408, 48646), (3742, 31304), (3913, 29936), (4472, 26194), (4816, 24323), (7484, 15652), (7826, 14968), (8944, 13097)]