120538262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 219469824

約数和(自身を除く): 98931562

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 71, 142, 167, 221, 299, 334, 391, 442, 598, 782, 923, 1207, 1633, 1846, 2171, 2414, 2839, 3266, 3841, 4342, 5083, 5678, 7682, 10166, 11857, 15691, 21229, 23714, 27761, 31382, 36907, 42458, 49933, 55522, 65297, 73814, 99866, 130594, 154141, 201569, 272711, 308282, 360893, 403138, 545422, 721786, 848861, 1697722, 2620397, 3545243, 4636087, 5240794, 7090486, 9272174, 60269131, 120538262]

約数ペア:

[(1, 120538262), (2, 60269131), (13, 9272174), (17, 7090486), (23, 5240794), (26, 4636087), (34, 3545243), (46, 2620397), (71, 1697722), (142, 848861), (167, 721786), (221, 545422), (299, 403138), (334, 360893), (391, 308282), (442, 272711), (598, 201569), (782, 154141), (923, 130594), (1207, 99866), (1633, 73814), (1846, 65297), (2171, 55522), (2414, 49933), (2839, 42458), (3266, 36907), (3841, 31382), (4342, 27761), (5083, 23714), (5678, 21229), (7682, 15691), (10166, 11857)]