128696932

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 287768376

約数和(自身を除く): 159071444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 953, 1274, 1378, 1484, 1906, 2548, 2597, 2756, 3812, 4823, 5194, 6671, 9646, 10388, 12389, 13342, 19292, 24778, 26684, 33761, 46697, 49556, 50509, 67522, 86723, 93394, 101018, 135044, 173446, 186788, 202036, 346892, 353563, 607061, 656617, 707126, 1214122, 1313234, 1414252, 2428244, 2474941, 2626468, 4596319, 4949882, 9192638, 9899764, 18385276, 32174233, 64348466, 128696932]

約数ペア:

[(1, 128696932), (2, 64348466), (4, 32174233), (7, 18385276), (13, 9899764), (14, 9192638), (26, 4949882), (28, 4596319), (49, 2626468), (52, 2474941), (53, 2428244), (91, 1414252), (98, 1313234), (106, 1214122), (182, 707126), (196, 656617), (212, 607061), (364, 353563), (371, 346892), (637, 202036), (689, 186788), (742, 173446), (953, 135044), (1274, 101018), (1378, 93394), (1484, 86723), (1906, 67522), (2548, 50509), (2597, 49556), (2756, 46697), (3812, 33761), (4823, 26684), (5194, 24778), (6671, 19292), (9646, 13342), (10388, 12389)]