105400568

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 261609480

約数和(自身を除く): 156208912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 43, 49, 52, 56, 74, 86, 91, 98, 104, 148, 169, 172, 182, 196, 259, 296, 301, 338, 344, 364, 392, 481, 518, 559, 602, 637, 676, 728, 962, 1036, 1118, 1183, 1204, 1274, 1352, 1591, 1813, 1924, 2072, 2107, 2236, 2366, 2408, 2548, 3182, 3367, 3626, 3848, 3913, 4214, 4472, 4732, 5096, 6253, 6364, 6734, 7252, 7267, 7826, 8281, 8428, 9464, 11137, 12506, 12728, 13468, 14504, 14534, 15652, 16562, 16856, 20683, 22274, 23569, 25012, 26936, 27391, 29068, 31304, 33124, 41366, 43771, 44548, 47138, 50024, 50869, 54782, 58136, 66248, 77959, 82732, 87542, 89096, 94276, 101738, 109564, 144781, 155918, 165464, 175084, 188552, 203476, 219128, 268879, 289562, 306397, 311836, 350168, 356083, 406952, 537758, 579124, 612794, 623672, 712166, 1013467, 1075516, 1158248, 1225588, 1424332, 1882153, 2026934, 2151032, 2451176, 2848664, 3764306, 4053868, 7528612, 8107736, 13175071, 15057224, 26350142, 52700284, 105400568]

約数ペア:

[(1, 105400568), (2, 52700284), (4, 26350142), (7, 15057224), (8, 13175071), (13, 8107736), (14, 7528612), (26, 4053868), (28, 3764306), (37, 2848664), (43, 2451176), (49, 2151032), (52, 2026934), (56, 1882153), (74, 1424332), (86, 1225588), (91, 1158248), (98, 1075516), (104, 1013467), (148, 712166), (169, 623672), (172, 612794), (182, 579124), (196, 537758), (259, 406952), (296, 356083), (301, 350168), (338, 311836), (344, 306397), (364, 289562), (392, 268879), (481, 219128), (518, 203476), (559, 188552), (602, 175084), (637, 165464), (676, 155918), (728, 144781), (962, 109564), (1036, 101738), (1118, 94276), (1183, 89096), (1204, 87542), (1274, 82732), (1352, 77959), (1591, 66248), (1813, 58136), (1924, 54782), (2072, 50869), (2107, 50024), (2236, 47138), (2366, 44548), (2408, 43771), (2548, 41366), (3182, 33124), (3367, 31304), (3626, 29068), (3848, 27391), (3913, 26936), (4214, 25012), (4472, 23569), (4732, 22274), (5096, 20683), (6253, 16856), (6364, 16562), (6734, 15652), (7252, 14534), (7267, 14504), (7826, 13468), (8281, 12728), (8428, 12506), (9464, 11137)]