154203672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 470937600

約数和(自身を除く): 316733928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 203, 217, 232, 248, 348, 372, 406, 434, 609, 651, 696, 744, 812, 868, 899, 1021, 1218, 1302, 1624, 1736, 1798, 2042, 2436, 2604, 2697, 3063, 3596, 4084, 4872, 5208, 5394, 6126, 6293, 7147, 7192, 8168, 10788, 12252, 12586, 14294, 18879, 21441, 21576, 24504, 25172, 28588, 29609, 31651, 37758, 42882, 50344, 57176, 59218, 63302, 75516, 85764, 88827, 94953, 118436, 126604, 151032, 171528, 177654, 189906, 207263, 221557, 236872, 253208, 355308, 379812, 414526, 443114, 621789, 664671, 710616, 759624, 829052, 886228, 917879, 1243578, 1329342, 1658104, 1772456, 1835758, 2487156, 2658684, 2753637, 3671516, 4974312, 5317368, 5507274, 6425153, 7343032, 11014548, 12850306, 19275459, 22029096, 25700612, 38550918, 51401224, 77101836, 154203672]

約数ペア:

[(1, 154203672), (2, 77101836), (3, 51401224), (4, 38550918), (6, 25700612), (7, 22029096), (8, 19275459), (12, 12850306), (14, 11014548), (21, 7343032), (24, 6425153), (28, 5507274), (29, 5317368), (31, 4974312), (42, 3671516), (56, 2753637), (58, 2658684), (62, 2487156), (84, 1835758), (87, 1772456), (93, 1658104), (116, 1329342), (124, 1243578), (168, 917879), (174, 886228), (186, 829052), (203, 759624), (217, 710616), (232, 664671), (248, 621789), (348, 443114), (372, 414526), (406, 379812), (434, 355308), (609, 253208), (651, 236872), (696, 221557), (744, 207263), (812, 189906), (868, 177654), (899, 171528), (1021, 151032), (1218, 126604), (1302, 118436), (1624, 94953), (1736, 88827), (1798, 85764), (2042, 75516), (2436, 63302), (2604, 59218), (2697, 57176), (3063, 50344), (3596, 42882), (4084, 37758), (4872, 31651), (5208, 29609), (5394, 28588), (6126, 25172), (6293, 24504), (7147, 21576), (7192, 21441), (8168, 18879), (10788, 14294), (12252, 12586)]