151918988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 294235200

約数和(自身を除く): 142316212

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 199, 212, 277, 398, 554, 689, 796, 1108, 1378, 2587, 2756, 3601, 5174, 7202, 10348, 10547, 14404, 14681, 21094, 29362, 42188, 55123, 58724, 110246, 137111, 190853, 220492, 274222, 381706, 548444, 716599, 763412, 1433198, 2866396, 2921519, 5843038, 11686076, 37979747, 75959494, 151918988]

約数ペア:

[(1, 151918988), (2, 75959494), (4, 37979747), (13, 11686076), (26, 5843038), (52, 2921519), (53, 2866396), (106, 1433198), (199, 763412), (212, 716599), (277, 548444), (398, 381706), (554, 274222), (689, 220492), (796, 190853), (1108, 137111), (1378, 110246), (2587, 58724), (2756, 55123), (3601, 42188), (5174, 29362), (7202, 21094), (10348, 14681), (10547, 14404)]