157020127212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21563}}^1\times {\mathrm{46679}}^1$

素因数の和:68262

約数の個数: 48

約数和(自身を含む): 394590147840

約数和(自身を除く): 237570020628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 21563, 43126, 46679, 64689, 86252, 93358, 129378, 140037, 186716, 258756, 280074, 280319, 560148, 560638, 606827, 840957, 1121276, 1213654, 1681914, 1820481, 2427308, 3363828, 3640962, 7281924, 1006539277, 2013078554, 3019617831, 4026157108, 6039235662, 12078471324, 13085010601, 26170021202, 39255031803, 52340042404, 78510063606, 157020127212]

約数ペア:

[(1, 157020127212), (2, 78510063606), (3, 52340042404), (4, 39255031803), (6, 26170021202), (12, 13085010601), (13, 12078471324), (26, 6039235662), (39, 4026157108), (52, 3019617831), (78, 2013078554), (156, 1006539277), (21563, 7281924), (43126, 3640962), (46679, 3363828), (64689, 2427308), (86252, 1820481), (93358, 1681914), (129378, 1213654), (140037, 1121276), (186716, 840957), (258756, 606827), (280074, 560638), (280319, 560148)]