156975239476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19687}}^1\times {\mathrm{7879}}^1$

素因数の和:27604

約数の個数: 48

約数和(自身を含む): 312765143040

約数和(自身を除く): 155789903564

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 7879, 15758, 19687, 31516, 39374, 78748, 86669, 173338, 181217, 216557, 346676, 362434, 433114, 452801, 724868, 866228, 905602, 1811204, 1993387, 3986774, 4980811, 7973548, 9961622, 19923244, 155113873, 310227746, 620455492, 1706252603, 3412505206, 3567619079, 6825010412, 7135238158, 14270476316, 39243809869, 78487619738, 156975239476]

約数ペア:

[(1, 156975239476), (2, 78487619738), (4, 39243809869), (11, 14270476316), (22, 7135238158), (23, 6825010412), (44, 3567619079), (46, 3412505206), (92, 1706252603), (253, 620455492), (506, 310227746), (1012, 155113873), (7879, 19923244), (15758, 9961622), (19687, 7973548), (31516, 4980811), (39374, 3986774), (78748, 1993387), (86669, 1811204), (173338, 905602), (181217, 866228), (216557, 724868), (346676, 452801), (362434, 433114)]