145536984

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{54631}}^1$

素因数の和:54680

約数の個数: 48

約数和(自身を含む): 404823120

約数和(自身を除く): 259286136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 54631, 109262, 163893, 218524, 327786, 437048, 491679, 655572, 983358, 1311144, 1966716, 2021347, 3933432, 4042694, 6064041, 8085388, 12128082, 16170776, 18192123, 24256164, 36384246, 48512328, 72768492, 145536984]

約数ペア:

[(1, 145536984), (2, 72768492), (3, 48512328), (4, 36384246), (6, 24256164), (8, 18192123), (9, 16170776), (12, 12128082), (18, 8085388), (24, 6064041), (36, 4042694), (37, 3933432), (72, 2021347), (74, 1966716), (111, 1311144), (148, 983358), (222, 655572), (296, 491679), (333, 437048), (444, 327786), (666, 218524), (888, 163893), (1332, 109262), (2664, 54631)]