127259832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 250964808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 71, 84, 94, 141, 142, 168, 188, 213, 227, 282, 284, 329, 376, 426, 454, 497, 564, 568, 658, 681, 852, 908, 987, 994, 1128, 1316, 1362, 1491, 1589, 1704, 1816, 1974, 1988, 2632, 2724, 2982, 3178, 3337, 3948, 3976, 4767, 5448, 5964, 6356, 6674, 7896, 9534, 10011, 10669, 11928, 12712, 13348, 16117, 19068, 20022, 21338, 23359, 26696, 32007, 32234, 38136, 40044, 42676, 46718, 48351, 64014, 64468, 70077, 74683, 80088, 85352, 93436, 96702, 112819, 128028, 128936, 140154, 149366, 186872, 193404, 224049, 225638, 256056, 280308, 298732, 338457, 386808, 448098, 451276, 560616, 597464, 676914, 757499, 896196, 902552, 1353828, 1514998, 1792392, 2272497, 2707656, 3029996, 4544994, 5302493, 6059992, 9089988, 10604986, 15907479, 18179976, 21209972, 31814958, 42419944, 63629916, 127259832]

約数ペア:

[(1, 127259832), (2, 63629916), (3, 42419944), (4, 31814958), (6, 21209972), (7, 18179976), (8, 15907479), (12, 10604986), (14, 9089988), (21, 6059992), (24, 5302493), (28, 4544994), (42, 3029996), (47, 2707656), (56, 2272497), (71, 1792392), (84, 1514998), (94, 1353828), (141, 902552), (142, 896196), (168, 757499), (188, 676914), (213, 597464), (227, 560616), (282, 451276), (284, 448098), (329, 386808), (376, 338457), (426, 298732), (454, 280308), (497, 256056), (564, 225638), (568, 224049), (658, 193404), (681, 186872), (852, 149366), (908, 140154), (987, 128936), (994, 128028), (1128, 112819), (1316, 96702), (1362, 93436), (1491, 85352), (1589, 80088), (1704, 74683), (1816, 70077), (1974, 64468), (1988, 64014), (2632, 48351), (2724, 46718), (2982, 42676), (3178, 40044), (3337, 38136), (3948, 32234), (3976, 32007), (4767, 26696), (5448, 23359), (5964, 21338), (6356, 20022), (6674, 19068), (7896, 16117), (9534, 13348), (10011, 12712), (10669, 11928)]