121465708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 108

約数和(自身を含む): 283305960

約数和(自身を除く): 161840252

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 169, 182, 193, 196, 247, 266, 338, 364, 386, 494, 532, 637, 676, 772, 931, 988, 1183, 1274, 1351, 1729, 1862, 2366, 2509, 2548, 2702, 3211, 3458, 3667, 3724, 4732, 5018, 5404, 6422, 6916, 7334, 8281, 9457, 10036, 12103, 12844, 14668, 16562, 17563, 18914, 22477, 24206, 25669, 32617, 33124, 35126, 37828, 44954, 47671, 48412, 51338, 65234, 70252, 89908, 95342, 102676, 122941, 130468, 157339, 179683, 190684, 228319, 245882, 314678, 333697, 359366, 456638, 491764, 619723, 629356, 667394, 718732, 913276, 1239446, 1334788, 1598233, 2335879, 2478892, 3196466, 4338061, 4671758, 6392932, 8676122, 9343516, 17352244, 30366427, 60732854, 121465708]

約数ペア:

[(1, 121465708), (2, 60732854), (4, 30366427), (7, 17352244), (13, 9343516), (14, 8676122), (19, 6392932), (26, 4671758), (28, 4338061), (38, 3196466), (49, 2478892), (52, 2335879), (76, 1598233), (91, 1334788), (98, 1239446), (133, 913276), (169, 718732), (182, 667394), (193, 629356), (196, 619723), (247, 491764), (266, 456638), (338, 359366), (364, 333697), (386, 314678), (494, 245882), (532, 228319), (637, 190684), (676, 179683), (772, 157339), (931, 130468), (988, 122941), (1183, 102676), (1274, 95342), (1351, 89908), (1729, 70252), (1862, 65234), (2366, 51338), (2509, 48412), (2548, 47671), (2702, 44954), (3211, 37828), (3458, 35126), (3667, 33124), (3724, 32617), (4732, 25669), (5018, 24206), (5404, 22477), (6422, 18914), (6916, 17563), (7334, 16562), (8281, 14668), (9457, 12844), (10036, 12103)]