128576292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10433}}^1$

素因数の和:10532

約数の個数: 48

約数和(自身を含む): 327210240

約数和(自身を除く): 198633948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 10433, 12324, 20866, 31299, 41732, 62598, 125196, 135629, 271258, 406887, 542516, 813774, 824207, 1627548, 1648414, 2472621, 3296828, 4945242, 9890484, 10714691, 21429382, 32144073, 42858764, 64288146, 128576292]

約数ペア:

[(1, 128576292), (2, 64288146), (3, 42858764), (4, 32144073), (6, 21429382), (12, 10714691), (13, 9890484), (26, 4945242), (39, 3296828), (52, 2472621), (78, 1648414), (79, 1627548), (156, 824207), (158, 813774), (237, 542516), (316, 406887), (474, 271258), (948, 135629), (1027, 125196), (2054, 62598), (3081, 41732), (4108, 31299), (6162, 20866), (10433, 12324)]