156969143292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1\times {\mathrm{204973}}^1$

素因数の和:209902

約数の個数: 48

約数和(自身を含む): 394517557280

約数和(自身を除く): 237548413988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4909, 9818, 14727, 19636, 29454, 58908, 63817, 127634, 191451, 204973, 255268, 382902, 409946, 614919, 765804, 819892, 1229838, 2459676, 2664649, 5329298, 7993947, 10658596, 15987894, 31975788, 1006212457, 2012424914, 3018637371, 4024849828, 6037274742, 12074549484, 13080761941, 26161523882, 39242285823, 52323047764, 78484571646, 156969143292]

約数ペア:

[(1, 156969143292), (2, 78484571646), (3, 52323047764), (4, 39242285823), (6, 26161523882), (12, 13080761941), (13, 12074549484), (26, 6037274742), (39, 4024849828), (52, 3018637371), (78, 2012424914), (156, 1006212457), (4909, 31975788), (9818, 15987894), (14727, 10658596), (19636, 7993947), (29454, 5329298), (58908, 2664649), (63817, 2459676), (127634, 1229838), (191451, 819892), (204973, 765804), (255268, 614919), (382902, 409946)]