142909712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 60

約数和(自身を含む): 307889148

約数和(自身を除く): 164979436

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 121, 176, 194, 242, 388, 484, 761, 776, 968, 1067, 1522, 1552, 1936, 2134, 3044, 4268, 6088, 8371, 8536, 11737, 12176, 16742, 17072, 23474, 33484, 46948, 66968, 73817, 92081, 93896, 133936, 147634, 184162, 187792, 295268, 368324, 590536, 736648, 811987, 1181072, 1473296, 1623974, 3247948, 6495896, 8931857, 12991792, 17863714, 35727428, 71454856, 142909712]

約数ペア:

[(1, 142909712), (2, 71454856), (4, 35727428), (8, 17863714), (11, 12991792), (16, 8931857), (22, 6495896), (44, 3247948), (88, 1623974), (97, 1473296), (121, 1181072), (176, 811987), (194, 736648), (242, 590536), (388, 368324), (484, 295268), (761, 187792), (776, 184162), (968, 147634), (1067, 133936), (1522, 93896), (1552, 92081), (1936, 73817), (2134, 66968), (3044, 46948), (4268, 33484), (6088, 23474), (8371, 17072), (8536, 16742), (11737, 12176)]