165017328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{743}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 488587776

約数和(自身を除く): 323570448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 661, 743, 1322, 1486, 1983, 2229, 2644, 2972, 3966, 4458, 4627, 5201, 5288, 5944, 7932, 8916, 9254, 10402, 10576, 11888, 13881, 15603, 15864, 17832, 18508, 20804, 27762, 31206, 31728, 35664, 37016, 41608, 55524, 62412, 74032, 83216, 111048, 124824, 222096, 249648, 491123, 982246, 1473369, 1964492, 2946738, 3437861, 3928984, 5893476, 6875722, 7857968, 10313583, 11786952, 13751444, 20627166, 23573904, 27502888, 41254332, 55005776, 82508664, 165017328]

約数ペア:

[(1, 165017328), (2, 82508664), (3, 55005776), (4, 41254332), (6, 27502888), (7, 23573904), (8, 20627166), (12, 13751444), (14, 11786952), (16, 10313583), (21, 7857968), (24, 6875722), (28, 5893476), (42, 3928984), (48, 3437861), (56, 2946738), (84, 1964492), (112, 1473369), (168, 982246), (336, 491123), (661, 249648), (743, 222096), (1322, 124824), (1486, 111048), (1983, 83216), (2229, 74032), (2644, 62412), (2972, 55524), (3966, 41608), (4458, 37016), (4627, 35664), (5201, 31728), (5288, 31206), (5944, 27762), (7932, 20804), (8916, 18508), (9254, 17832), (10402, 15864), (10576, 15603), (11888, 13881)]