131197836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 385523712

約数和(自身を除く): 254325876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 132, 154, 214, 231, 308, 321, 428, 462, 642, 749, 924, 1177, 1284, 1327, 1498, 2247, 2354, 2654, 2996, 3531, 3981, 4494, 4708, 5308, 7062, 7962, 8239, 8988, 9289, 14124, 14597, 15924, 16478, 18578, 24717, 27867, 29194, 32956, 37156, 43791, 49434, 55734, 58388, 87582, 98868, 102179, 111468, 141989, 175164, 204358, 283978, 306537, 408716, 425967, 567956, 613074, 851934, 993923, 1226148, 1561879, 1703868, 1987846, 2981769, 3123758, 3975692, 4685637, 5963538, 6247516, 9371274, 10933153, 11927076, 18742548, 21866306, 32799459, 43732612, 65598918, 131197836]

約数ペア:

[(1, 131197836), (2, 65598918), (3, 43732612), (4, 32799459), (6, 21866306), (7, 18742548), (11, 11927076), (12, 10933153), (14, 9371274), (21, 6247516), (22, 5963538), (28, 4685637), (33, 3975692), (42, 3123758), (44, 2981769), (66, 1987846), (77, 1703868), (84, 1561879), (107, 1226148), (132, 993923), (154, 851934), (214, 613074), (231, 567956), (308, 425967), (321, 408716), (428, 306537), (462, 283978), (642, 204358), (749, 175164), (924, 141989), (1177, 111468), (1284, 102179), (1327, 98868), (1498, 87582), (2247, 58388), (2354, 55734), (2654, 49434), (2996, 43791), (3531, 37156), (3981, 32956), (4494, 29194), (4708, 27867), (5308, 24717), (7062, 18578), (7962, 16478), (8239, 15924), (8988, 14597), (9289, 14124)]