140042336

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 330103872

約数和(自身を除く): 190061536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 74, 112, 122, 148, 224, 244, 259, 277, 296, 427, 488, 518, 554, 592, 854, 976, 1036, 1108, 1184, 1708, 1939, 1952, 2072, 2216, 2257, 3416, 3878, 4144, 4432, 4514, 6832, 7756, 8288, 8864, 9028, 10249, 13664, 15512, 15799, 16897, 18056, 20498, 31024, 31598, 33794, 36112, 40996, 62048, 63196, 67588, 71743, 72224, 81992, 118279, 126392, 135176, 143486, 163984, 236558, 252784, 270352, 286972, 327968, 473116, 505568, 540704, 573944, 625189, 946232, 1147888, 1250378, 1892464, 2295776, 2500756, 3784928, 4376323, 5001512, 8752646, 10003024, 17505292, 20006048, 35010584, 70021168, 140042336]

約数ペア:

[(1, 140042336), (2, 70021168), (4, 35010584), (7, 20006048), (8, 17505292), (14, 10003024), (16, 8752646), (28, 5001512), (32, 4376323), (37, 3784928), (56, 2500756), (61, 2295776), (74, 1892464), (112, 1250378), (122, 1147888), (148, 946232), (224, 625189), (244, 573944), (259, 540704), (277, 505568), (296, 473116), (427, 327968), (488, 286972), (518, 270352), (554, 252784), (592, 236558), (854, 163984), (976, 143486), (1036, 135176), (1108, 126392), (1184, 118279), (1708, 81992), (1939, 72224), (1952, 71743), (2072, 67588), (2216, 63196), (2257, 62048), (3416, 40996), (3878, 36112), (4144, 33794), (4432, 31598), (4514, 31024), (6832, 20498), (7756, 18056), (8288, 16897), (8864, 15799), (9028, 15512), (10249, 13664)]