156747704060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{221539}}^1$

素因数の和:223646

約数の個数: 48

約数和(自身を含む): 348702187680

約数和(自身を除く): 191954483620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2081, 4162, 8324, 10405, 20810, 35377, 41620, 70754, 141508, 176885, 221539, 353770, 443078, 707540, 886156, 1107695, 2215390, 3766163, 4430780, 7532326, 15064652, 18830815, 37661630, 75323260, 461022659, 922045318, 1844090636, 2305113295, 4610226590, 7837385203, 9220453180, 15674770406, 31349540812, 39186926015, 78373852030, 156747704060]

約数ペア:

[(1, 156747704060), (2, 78373852030), (4, 39186926015), (5, 31349540812), (10, 15674770406), (17, 9220453180), (20, 7837385203), (34, 4610226590), (68, 2305113295), (85, 1844090636), (170, 922045318), (340, 461022659), (2081, 75323260), (4162, 37661630), (8324, 18830815), (10405, 15064652), (20810, 7532326), (35377, 4430780), (41620, 3766163), (70754, 2215390), (141508, 1107695), (176885, 886156), (221539, 707540), (353770, 443078)]