143435268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 380592576

約数和(自身を除く): 237157308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 211, 276, 414, 422, 633, 821, 828, 844, 1266, 1642, 1899, 2463, 2532, 3284, 3798, 4853, 4926, 7389, 7596, 9706, 9852, 14559, 14778, 18883, 19412, 29118, 29556, 37766, 43677, 56649, 58236, 75532, 87354, 113298, 169947, 173231, 174708, 226596, 339894, 346462, 519693, 679788, 692924, 1039386, 1559079, 2078772, 3118158, 3984313, 6236316, 7968626, 11952939, 15937252, 23905878, 35858817, 47811756, 71717634, 143435268]

約数ペア:

[(1, 143435268), (2, 71717634), (3, 47811756), (4, 35858817), (6, 23905878), (9, 15937252), (12, 11952939), (18, 7968626), (23, 6236316), (36, 3984313), (46, 3118158), (69, 2078772), (92, 1559079), (138, 1039386), (207, 692924), (211, 679788), (276, 519693), (414, 346462), (422, 339894), (633, 226596), (821, 174708), (828, 173231), (844, 169947), (1266, 113298), (1642, 87354), (1899, 75532), (2463, 58236), (2532, 56649), (3284, 43677), (3798, 37766), (4853, 29556), (4926, 29118), (7389, 19412), (7596, 18883), (9706, 14778), (9852, 14559)]