179716628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 393277248

約数和(自身を除く): 213560620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 169, 182, 233, 326, 338, 364, 466, 652, 676, 932, 1141, 1183, 1631, 2119, 2282, 2366, 3029, 3262, 4238, 4564, 4732, 6058, 6524, 8476, 12116, 14833, 21203, 27547, 29666, 37979, 39377, 42406, 55094, 59332, 75958, 78754, 84812, 110188, 151916, 157508, 192829, 265853, 275639, 385658, 493727, 531706, 551278, 771316, 987454, 1063412, 1102556, 1974908, 3456089, 6418451, 6912178, 12836902, 13824356, 25673804, 44929157, 89858314, 179716628]

約数ペア:

[(1, 179716628), (2, 89858314), (4, 44929157), (7, 25673804), (13, 13824356), (14, 12836902), (26, 6912178), (28, 6418451), (52, 3456089), (91, 1974908), (163, 1102556), (169, 1063412), (182, 987454), (233, 771316), (326, 551278), (338, 531706), (364, 493727), (466, 385658), (652, 275639), (676, 265853), (932, 192829), (1141, 157508), (1183, 151916), (1631, 110188), (2119, 84812), (2282, 78754), (2366, 75958), (3029, 59332), (3262, 55094), (4238, 42406), (4564, 39377), (4732, 37979), (6058, 29666), (6524, 27547), (8476, 21203), (12116, 14833)]