164351928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 474969600

約数和(自身を除く): 310617672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 104, 111, 138, 148, 156, 184, 222, 276, 296, 299, 312, 444, 481, 552, 598, 619, 851, 888, 897, 962, 1196, 1238, 1443, 1702, 1794, 1857, 1924, 2392, 2476, 2553, 2886, 3404, 3588, 3714, 3848, 4952, 5106, 5772, 6808, 7176, 7428, 8047, 10212, 11063, 11544, 14237, 14856, 16094, 20424, 22126, 22903, 24141, 28474, 32188, 33189, 42711, 44252, 45806, 48282, 56948, 64376, 66378, 68709, 85422, 88504, 91612, 96564, 113896, 132756, 137418, 170844, 183224, 185081, 193128, 265512, 274836, 297739, 341688, 370162, 526769, 549672, 555243, 595478, 740324, 893217, 1053538, 1110486, 1190956, 1480648, 1580307, 1786434, 2107076, 2220972, 2381912, 3160614, 3572868, 4214152, 4441944, 6321228, 6847997, 7145736, 12642456, 13695994, 20543991, 27391988, 41087982, 54783976, 82175964, 164351928]

約数ペア:

[(1, 164351928), (2, 82175964), (3, 54783976), (4, 41087982), (6, 27391988), (8, 20543991), (12, 13695994), (13, 12642456), (23, 7145736), (24, 6847997), (26, 6321228), (37, 4441944), (39, 4214152), (46, 3572868), (52, 3160614), (69, 2381912), (74, 2220972), (78, 2107076), (92, 1786434), (104, 1580307), (111, 1480648), (138, 1190956), (148, 1110486), (156, 1053538), (184, 893217), (222, 740324), (276, 595478), (296, 555243), (299, 549672), (312, 526769), (444, 370162), (481, 341688), (552, 297739), (598, 274836), (619, 265512), (851, 193128), (888, 185081), (897, 183224), (962, 170844), (1196, 137418), (1238, 132756), (1443, 113896), (1702, 96564), (1794, 91612), (1857, 88504), (1924, 85422), (2392, 68709), (2476, 66378), (2553, 64376), (2886, 56948), (3404, 48282), (3588, 45806), (3714, 44252), (3848, 42711), (4952, 33189), (5106, 32188), (5772, 28474), (6808, 24141), (7176, 22903), (7428, 22126), (8047, 20424), (10212, 16094), (11063, 14856), (11544, 14237)]