172326534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^2$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 369556992

約数和(自身を除く): 197230458

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 163, 282, 326, 489, 978, 1081, 2162, 3243, 3749, 6486, 7498, 7661, 11247, 15322, 22494, 22983, 26569, 45966, 53138, 79707, 159414, 176203, 352406, 528609, 611087, 1057218, 1222174, 1248743, 1833261, 2497486, 3666522, 3746229, 7492458, 28721089, 57442178, 86163267, 172326534]

約数ペア:

[(1, 172326534), (2, 86163267), (3, 57442178), (6, 28721089), (23, 7492458), (46, 3746229), (47, 3666522), (69, 2497486), (94, 1833261), (138, 1248743), (141, 1222174), (163, 1057218), (282, 611087), (326, 528609), (489, 352406), (978, 176203), (1081, 159414), (2162, 79707), (3243, 53138), (3749, 45966), (6486, 26569), (7498, 22983), (7661, 22494), (11247, 15322)]