121650776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 263541600

約数和(自身を除く): 141890824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 166, 221, 332, 442, 664, 829, 884, 1079, 1411, 1658, 1768, 2158, 2822, 3316, 4316, 5644, 6632, 8632, 10777, 11288, 14093, 18343, 21554, 28186, 36686, 43108, 56372, 68807, 73372, 86216, 112744, 137614, 146744, 183209, 275228, 366418, 550456, 732836, 894491, 1169719, 1465672, 1788982, 2339438, 3577964, 4678876, 7155928, 9357752, 15206347, 30412694, 60825388, 121650776]

約数ペア:

[(1, 121650776), (2, 60825388), (4, 30412694), (8, 15206347), (13, 9357752), (17, 7155928), (26, 4678876), (34, 3577964), (52, 2339438), (68, 1788982), (83, 1465672), (104, 1169719), (136, 894491), (166, 732836), (221, 550456), (332, 366418), (442, 275228), (664, 183209), (829, 146744), (884, 137614), (1079, 112744), (1411, 86216), (1658, 73372), (1768, 68807), (2158, 56372), (2822, 43108), (3316, 36686), (4316, 28186), (5644, 21554), (6632, 18343), (8632, 14093), (10777, 11288)]