156964818416

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{97453}}^1$

素因数の和:97738

約数の個数: 80

約数和(自身を含む): 354118209984

約数和(自身を除く): 197153391568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 197, 292, 394, 511, 584, 788, 1022, 1168, 1379, 1576, 2044, 2758, 3152, 4088, 5516, 8176, 11032, 14381, 22064, 28762, 57524, 97453, 100667, 115048, 194906, 201334, 230096, 389812, 402668, 682171, 779624, 805336, 1364342, 1559248, 1610672, 2728684, 5457368, 7114069, 10914736, 14228138, 19198241, 28456276, 38396482, 49798483, 56912552, 76792964, 99596966, 113825104, 134387687, 153585928, 199193932, 268775374, 307171856, 398387864, 537550748, 796775728, 1075101496, 1401471593, 2150202992, 2802943186, 5605886372, 9810301151, 11211772744, 19620602302, 22423545488, 39241204604, 78482409208, 156964818416]

約数ペア:

[(1, 156964818416), (2, 78482409208), (4, 39241204604), (7, 22423545488), (8, 19620602302), (14, 11211772744), (16, 9810301151), (28, 5605886372), (56, 2802943186), (73, 2150202992), (112, 1401471593), (146, 1075101496), (197, 796775728), (292, 537550748), (394, 398387864), (511, 307171856), (584, 268775374), (788, 199193932), (1022, 153585928), (1168, 134387687), (1379, 113825104), (1576, 99596966), (2044, 76792964), (2758, 56912552), (3152, 49798483), (4088, 38396482), (5516, 28456276), (8176, 19198241), (11032, 14228138), (14381, 10914736), (22064, 7114069), (28762, 5457368), (57524, 2728684), (97453, 1610672), (100667, 1559248), (115048, 1364342), (194906, 805336), (201334, 779624), (230096, 682171), (389812, 402668)]