128287194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2677}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 300407328

約数和(自身を除く): 172120134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 2282, 2677, 3423, 5354, 6846, 7987, 8031, 15974, 16062, 18739, 23961, 37478, 47922, 56217, 112434, 131173, 262346, 393519, 436351, 787038, 872702, 1309053, 2618106, 3054457, 6108914, 9163371, 18326742, 21381199, 42762398, 64143597, 128287194]

約数ペア:

[(1, 128287194), (2, 64143597), (3, 42762398), (6, 21381199), (7, 18326742), (14, 9163371), (21, 6108914), (42, 3054457), (49, 2618106), (98, 1309053), (147, 872702), (163, 787038), (294, 436351), (326, 393519), (489, 262346), (978, 131173), (1141, 112434), (2282, 56217), (2677, 47922), (3423, 37478), (5354, 23961), (6846, 18739), (7987, 16062), (8031, 15974)]