156783248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5387}}^1$

素因数の和:5519

約数の個数: 40

約数和(自身を含む): 324702432

約数和(自身を除く): 167919184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 5387, 7276, 10774, 14552, 21548, 29104, 43096, 86192, 91579, 183158, 366316, 576409, 732632, 1152818, 1465264, 2305636, 4611272, 9222544, 9798953, 19597906, 39195812, 78391624, 156783248]

約数ペア:

[(1, 156783248), (2, 78391624), (4, 39195812), (8, 19597906), (16, 9798953), (17, 9222544), (34, 4611272), (68, 2305636), (107, 1465264), (136, 1152818), (214, 732632), (272, 576409), (428, 366316), (856, 183158), (1712, 91579), (1819, 86192), (3638, 43096), (5387, 29104), (7276, 21548), (10774, 14552)]