168354756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 447842304

約数和(自身を除く): 279487548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 254, 276, 381, 414, 508, 762, 828, 1143, 1524, 1601, 2286, 2921, 3202, 4572, 4803, 5842, 6404, 8763, 9606, 11684, 14409, 17526, 19212, 26289, 28818, 35052, 36823, 52578, 57636, 73646, 105156, 110469, 147292, 203327, 220938, 331407, 406654, 441876, 609981, 662814, 813308, 1219962, 1325628, 1829943, 2439924, 3659886, 4676521, 7319772, 9353042, 14029563, 18706084, 28059126, 42088689, 56118252, 84177378, 168354756]

約数ペア:

[(1, 168354756), (2, 84177378), (3, 56118252), (4, 42088689), (6, 28059126), (9, 18706084), (12, 14029563), (18, 9353042), (23, 7319772), (36, 4676521), (46, 3659886), (69, 2439924), (92, 1829943), (127, 1325628), (138, 1219962), (207, 813308), (254, 662814), (276, 609981), (381, 441876), (414, 406654), (508, 331407), (762, 220938), (828, 203327), (1143, 147292), (1524, 110469), (1601, 105156), (2286, 73646), (2921, 57636), (3202, 52578), (4572, 36823), (4803, 35052), (5842, 28818), (6404, 26289), (8763, 19212), (9606, 17526), (11684, 14409)]