139294064

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 344352960

約数和(自身を除く): 205058896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 112, 158, 173, 182, 196, 208, 316, 346, 364, 392, 553, 632, 637, 692, 728, 784, 1027, 1106, 1211, 1264, 1274, 1384, 1456, 2054, 2212, 2249, 2422, 2548, 2768, 3871, 4108, 4424, 4498, 4844, 5096, 7189, 7742, 8216, 8477, 8848, 8996, 9688, 10192, 13667, 14378, 15484, 15743, 16432, 16954, 17992, 19376, 27334, 28756, 30968, 31486, 33908, 35984, 50323, 54668, 57512, 61936, 62972, 67816, 95669, 100646, 109336, 110201, 115024, 125944, 135632, 177671, 191338, 201292, 218672, 220402, 251888, 355342, 382676, 402584, 440804, 669683, 710684, 765352, 805168, 881608, 1243697, 1339366, 1421368, 1530704, 1763216, 2487394, 2678732, 2842736, 4974788, 5357464, 8705879, 9949576, 10714928, 17411758, 19899152, 34823516, 69647032, 139294064]

約数ペア:

[(1, 139294064), (2, 69647032), (4, 34823516), (7, 19899152), (8, 17411758), (13, 10714928), (14, 9949576), (16, 8705879), (26, 5357464), (28, 4974788), (49, 2842736), (52, 2678732), (56, 2487394), (79, 1763216), (91, 1530704), (98, 1421368), (104, 1339366), (112, 1243697), (158, 881608), (173, 805168), (182, 765352), (196, 710684), (208, 669683), (316, 440804), (346, 402584), (364, 382676), (392, 355342), (553, 251888), (632, 220402), (637, 218672), (692, 201292), (728, 191338), (784, 177671), (1027, 135632), (1106, 125944), (1211, 115024), (1264, 110201), (1274, 109336), (1384, 100646), (1456, 95669), (2054, 67816), (2212, 62972), (2249, 61936), (2422, 57512), (2548, 54668), (2768, 50323), (3871, 35984), (4108, 33908), (4424, 31486), (4498, 30968), (4844, 28756), (5096, 27334), (7189, 19376), (7742, 17992), (8216, 16954), (8477, 16432), (8848, 15743), (8996, 15484), (9688, 14378), (10192, 13667)]