129131898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 316431360

約数和(自身を除く): 187299462

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 357, 498, 581, 714, 1162, 1411, 1743, 2179, 2822, 3486, 4233, 4358, 6537, 8466, 9877, 13074, 15253, 19754, 29631, 30506, 37043, 45759, 59262, 74086, 91518, 111129, 180857, 222258, 259301, 361714, 518602, 542571, 777903, 1085142, 1265999, 1555806, 2531998, 3074569, 3797997, 6149138, 7595994, 9223707, 18447414, 21521983, 43043966, 64565949, 129131898]

約数ペア:

[(1, 129131898), (2, 64565949), (3, 43043966), (6, 21521983), (7, 18447414), (14, 9223707), (17, 7595994), (21, 6149138), (34, 3797997), (42, 3074569), (51, 2531998), (83, 1555806), (102, 1265999), (119, 1085142), (166, 777903), (238, 542571), (249, 518602), (357, 361714), (498, 259301), (581, 222258), (714, 180857), (1162, 111129), (1411, 91518), (1743, 74086), (2179, 59262), (2822, 45759), (3486, 37043), (4233, 30506), (4358, 29631), (6537, 19754), (8466, 15253), (9877, 13074)]