117462826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 98087894

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 71, 142, 197, 221, 247, 323, 394, 442, 494, 646, 923, 1207, 1349, 1846, 2414, 2561, 2698, 3349, 3743, 4199, 5122, 6698, 7486, 8398, 13987, 15691, 17537, 22933, 27974, 31382, 35074, 43537, 45866, 48659, 63631, 87074, 97318, 127262, 181831, 237779, 265753, 298129, 363662, 475558, 531506, 596258, 827203, 1654406, 3091127, 3454789, 4517801, 6182254, 6909578, 9035602, 58731413, 117462826]

約数ペア:

[(1, 117462826), (2, 58731413), (13, 9035602), (17, 6909578), (19, 6182254), (26, 4517801), (34, 3454789), (38, 3091127), (71, 1654406), (142, 827203), (197, 596258), (221, 531506), (247, 475558), (323, 363662), (394, 298129), (442, 265753), (494, 237779), (646, 181831), (923, 127262), (1207, 97318), (1349, 87074), (1846, 63631), (2414, 48659), (2561, 45866), (2698, 43537), (3349, 35074), (3743, 31382), (4199, 27974), (5122, 22933), (6698, 17537), (7486, 15691), (8398, 13987)]