155220378352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{198313}}^1$

素因数の和:198458

約数の個数: 80

約数和(自身を含む): 334633457088

約数和(自身を除く): 179413078736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 71, 104, 106, 142, 208, 212, 284, 424, 568, 689, 848, 923, 1136, 1378, 1846, 2756, 3692, 3763, 5512, 7384, 7526, 11024, 14768, 15052, 30104, 48919, 60208, 97838, 195676, 198313, 391352, 396626, 782704, 793252, 1586504, 2578069, 3173008, 5156138, 10312276, 10510589, 14080223, 20624552, 21021178, 28160446, 41249104, 42042356, 56320892, 84084712, 112641784, 136637657, 168169424, 183042899, 225283568, 273275314, 366085798, 546550628, 732171596, 746251819, 1093101256, 1464343192, 1492503638, 2186202512, 2928686384, 2985007276, 5970014552, 9701273647, 11940029104, 19402547294, 38805094588, 77610189176, 155220378352]

約数ペア:

[(1, 155220378352), (2, 77610189176), (4, 38805094588), (8, 19402547294), (13, 11940029104), (16, 9701273647), (26, 5970014552), (52, 2985007276), (53, 2928686384), (71, 2186202512), (104, 1492503638), (106, 1464343192), (142, 1093101256), (208, 746251819), (212, 732171596), (284, 546550628), (424, 366085798), (568, 273275314), (689, 225283568), (848, 183042899), (923, 168169424), (1136, 136637657), (1378, 112641784), (1846, 84084712), (2756, 56320892), (3692, 42042356), (3763, 41249104), (5512, 28160446), (7384, 21021178), (7526, 20624552), (11024, 14080223), (14768, 10510589), (15052, 10312276), (30104, 5156138), (48919, 3173008), (60208, 2578069), (97838, 1586504), (195676, 793252), (198313, 782704), (391352, 396626)]