139458956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 328753152

約数和(自身を除く): 189294196

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 442, 476, 527, 727, 806, 868, 884, 1054, 1454, 1547, 1612, 2108, 2821, 2908, 3094, 3689, 5089, 5642, 6188, 6851, 7378, 9451, 10178, 11284, 12359, 13702, 14756, 18902, 20356, 22537, 24718, 27404, 37804, 45074, 47957, 49436, 66157, 86513, 90148, 95914, 132314, 157759, 160667, 173026, 191828, 264628, 292981, 315518, 321334, 346052, 383129, 585962, 631036, 642668, 766258, 1124669, 1171924, 1532516, 2050867, 2249338, 2681903, 4101734, 4498676, 4980677, 5363806, 8203468, 9961354, 10727612, 19922708, 34864739, 69729478, 139458956]

約数ペア:

[(1, 139458956), (2, 69729478), (4, 34864739), (7, 19922708), (13, 10727612), (14, 9961354), (17, 8203468), (26, 5363806), (28, 4980677), (31, 4498676), (34, 4101734), (52, 2681903), (62, 2249338), (68, 2050867), (91, 1532516), (119, 1171924), (124, 1124669), (182, 766258), (217, 642668), (221, 631036), (238, 585962), (364, 383129), (403, 346052), (434, 321334), (442, 315518), (476, 292981), (527, 264628), (727, 191828), (806, 173026), (868, 160667), (884, 157759), (1054, 132314), (1454, 95914), (1547, 90148), (1612, 86513), (2108, 66157), (2821, 49436), (2908, 47957), (3094, 45074), (3689, 37804), (5089, 27404), (5642, 24718), (6188, 22537), (6851, 20356), (7378, 18902), (9451, 14756), (10178, 13702), (11284, 12359)]