140949984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1688

約数の個数: 96

約数和(自身を含む): 426214656

約数和(自身を除く): 285264672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 137, 168, 224, 274, 336, 411, 548, 672, 822, 959, 1096, 1531, 1644, 1918, 2192, 2877, 3062, 3288, 3836, 4384, 4593, 5754, 6124, 6576, 7672, 9186, 10717, 11508, 12248, 13152, 15344, 18372, 21434, 23016, 24496, 30688, 32151, 36744, 42868, 46032, 48992, 64302, 73488, 85736, 92064, 128604, 146976, 171472, 209747, 257208, 342944, 419494, 514416, 629241, 838988, 1028832, 1258482, 1468229, 1677976, 2516964, 2936458, 3355952, 4404687, 5033928, 5872916, 6711904, 8809374, 10067856, 11745832, 17618748, 20135712, 23491664, 35237496, 46983328, 70474992, 140949984]

約数ペア:

[(1, 140949984), (2, 70474992), (3, 46983328), (4, 35237496), (6, 23491664), (7, 20135712), (8, 17618748), (12, 11745832), (14, 10067856), (16, 8809374), (21, 6711904), (24, 5872916), (28, 5033928), (32, 4404687), (42, 3355952), (48, 2936458), (56, 2516964), (84, 1677976), (96, 1468229), (112, 1258482), (137, 1028832), (168, 838988), (224, 629241), (274, 514416), (336, 419494), (411, 342944), (548, 257208), (672, 209747), (822, 171472), (959, 146976), (1096, 128604), (1531, 92064), (1644, 85736), (1918, 73488), (2192, 64302), (2877, 48992), (3062, 46032), (3288, 42868), (3836, 36744), (4384, 32151), (4593, 30688), (5754, 24496), (6124, 23016), (6576, 21434), (7672, 18372), (9186, 15344), (10717, 13152), (11508, 12248)]