120309136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19279

約数の個数: 40

約数和(自身を含む): 257554944

約数和(自身を除く): 137245808

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 19231, 38462, 76924, 153848, 307696, 326927, 442313, 653854, 884626, 1307708, 1769252, 2615416, 3538504, 5230832, 7077008, 7519321, 15038642, 30077284, 60154568, 120309136]

約数ペア:

[(1, 120309136), (2, 60154568), (4, 30077284), (8, 15038642), (16, 7519321), (17, 7077008), (23, 5230832), (34, 3538504), (46, 2615416), (68, 1769252), (92, 1307708), (136, 884626), (184, 653854), (272, 442313), (368, 326927), (391, 307696), (782, 153848), (1564, 76924), (3128, 38462), (6256, 19231)]