144581294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 273030912

約数和(自身を除く): 128449618

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 131, 143, 187, 221, 227, 262, 286, 374, 442, 454, 1441, 1703, 2227, 2431, 2497, 2882, 2951, 3406, 3859, 4454, 4862, 4994, 5902, 7718, 18733, 24497, 28951, 29737, 32461, 37466, 42449, 48994, 50167, 57902, 59474, 64922, 84898, 100334, 318461, 327107, 386581, 505529, 551837, 636922, 654214, 773162, 1011058, 1103674, 4252391, 5560819, 6571877, 8504782, 11121638, 13143754, 72290647, 144581294]

約数ペア:

[(1, 144581294), (2, 72290647), (11, 13143754), (13, 11121638), (17, 8504782), (22, 6571877), (26, 5560819), (34, 4252391), (131, 1103674), (143, 1011058), (187, 773162), (221, 654214), (227, 636922), (262, 551837), (286, 505529), (374, 386581), (442, 327107), (454, 318461), (1441, 100334), (1703, 84898), (2227, 64922), (2431, 59474), (2497, 57902), (2882, 50167), (2951, 48994), (3406, 42449), (3859, 37466), (4454, 32461), (4862, 29737), (4994, 28951), (5902, 24497), (7718, 18733)]