140389848

素因数分解:

$2^3\times 3^5\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 397247760

約数和(自身を除く): 256857912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 257, 281, 324, 486, 514, 562, 648, 771, 843, 972, 1028, 1124, 1542, 1686, 1944, 2056, 2248, 2313, 2529, 3084, 3372, 4626, 5058, 6168, 6744, 6939, 7587, 9252, 10116, 13878, 15174, 18504, 20232, 20817, 22761, 27756, 30348, 41634, 45522, 55512, 60696, 62451, 68283, 72217, 83268, 91044, 124902, 136566, 144434, 166536, 182088, 216651, 249804, 273132, 288868, 433302, 499608, 546264, 577736, 649953, 866604, 1299906, 1733208, 1949859, 2599812, 3899718, 5199624, 5849577, 7799436, 11699154, 15598872, 17548731, 23398308, 35097462, 46796616, 70194924, 140389848]

約数ペア:

[(1, 140389848), (2, 70194924), (3, 46796616), (4, 35097462), (6, 23398308), (8, 17548731), (9, 15598872), (12, 11699154), (18, 7799436), (24, 5849577), (27, 5199624), (36, 3899718), (54, 2599812), (72, 1949859), (81, 1733208), (108, 1299906), (162, 866604), (216, 649953), (243, 577736), (257, 546264), (281, 499608), (324, 433302), (486, 288868), (514, 273132), (562, 249804), (648, 216651), (771, 182088), (843, 166536), (972, 144434), (1028, 136566), (1124, 124902), (1542, 91044), (1686, 83268), (1944, 72217), (2056, 68283), (2248, 62451), (2313, 60696), (2529, 55512), (3084, 45522), (3372, 41634), (4626, 30348), (5058, 27756), (6168, 22761), (6744, 20817), (6939, 20232), (7587, 18504), (9252, 15174), (10116, 13878)]