142757232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 383404032

約数和(自身を除く): 240646800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 197, 248, 372, 394, 487, 496, 591, 744, 788, 974, 1182, 1461, 1488, 1576, 1948, 2364, 2922, 3152, 3896, 4728, 5844, 6107, 7792, 9456, 11688, 12214, 15097, 18321, 23376, 24428, 30194, 36642, 45291, 48856, 60388, 73284, 90582, 95939, 97712, 120776, 146568, 181164, 191878, 241552, 287817, 293136, 362328, 383756, 575634, 724656, 767512, 1151268, 1535024, 2302536, 2974109, 4605072, 5948218, 8922327, 11896436, 17844654, 23792872, 35689308, 47585744, 71378616, 142757232]

約数ペア:

[(1, 142757232), (2, 71378616), (3, 47585744), (4, 35689308), (6, 23792872), (8, 17844654), (12, 11896436), (16, 8922327), (24, 5948218), (31, 4605072), (48, 2974109), (62, 2302536), (93, 1535024), (124, 1151268), (186, 767512), (197, 724656), (248, 575634), (372, 383756), (394, 362328), (487, 293136), (496, 287817), (591, 241552), (744, 191878), (788, 181164), (974, 146568), (1182, 120776), (1461, 97712), (1488, 95939), (1576, 90582), (1948, 73284), (2364, 60388), (2922, 48856), (3152, 45291), (3896, 36642), (4728, 30194), (5844, 24428), (6107, 23376), (7792, 18321), (9456, 15097), (11688, 12214)]