156969211412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{544979}}^1$

素因数の和:545216

約数の個数: 48

約数和(自身を含む): 307630310400

約数和(自身を除く): 150661098988

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 191, 377, 382, 754, 764, 1508, 2483, 4966, 5539, 9932, 11078, 22156, 72007, 144014, 288028, 544979, 1089958, 2179916, 7084727, 14169454, 15804391, 28338908, 31608782, 63217564, 104090989, 205457083, 208181978, 410914166, 416363956, 821828332, 1353182857, 2706365714, 3018638681, 5412731428, 6037277362, 12074554724, 39242302853, 78484605706, 156969211412]

約数ペア:

[(1, 156969211412), (2, 78484605706), (4, 39242302853), (13, 12074554724), (26, 6037277362), (29, 5412731428), (52, 3018638681), (58, 2706365714), (116, 1353182857), (191, 821828332), (377, 416363956), (382, 410914166), (754, 208181978), (764, 205457083), (1508, 104090989), (2483, 63217564), (4966, 31608782), (5539, 28338908), (9932, 15804391), (11078, 14169454), (22156, 7084727), (72007, 2179916), (144014, 1089958), (288028, 544979)]