131962128

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 355661760

約数和(自身を除く): 223699632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 888, 1072, 1109, 1608, 1776, 2218, 2479, 3216, 3327, 4436, 4958, 6654, 7437, 8872, 9916, 13308, 14874, 17744, 19832, 26616, 29748, 39664, 41033, 53232, 59496, 74303, 82066, 118992, 123099, 148606, 164132, 222909, 246198, 297212, 328264, 445818, 492396, 594424, 656528, 891636, 984792, 1188848, 1783272, 1969584, 2749211, 3566544, 5498422, 8247633, 10996844, 16495266, 21993688, 32990532, 43987376, 65981064, 131962128]

約数ペア:

[(1, 131962128), (2, 65981064), (3, 43987376), (4, 32990532), (6, 21993688), (8, 16495266), (12, 10996844), (16, 8247633), (24, 5498422), (37, 3566544), (48, 2749211), (67, 1969584), (74, 1783272), (111, 1188848), (134, 984792), (148, 891636), (201, 656528), (222, 594424), (268, 492396), (296, 445818), (402, 328264), (444, 297212), (536, 246198), (592, 222909), (804, 164132), (888, 148606), (1072, 123099), (1109, 118992), (1608, 82066), (1776, 74303), (2218, 59496), (2479, 53232), (3216, 41033), (3327, 39664), (4436, 29748), (4958, 26616), (6654, 19832), (7437, 17744), (8872, 14874), (9916, 13308)]