153992188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17027}}^1$

素因数の和:17074

約数の個数: 48

約数和(自身を含む): 343284480

約数和(自身を除く): 189292292

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 17027, 34054, 68108, 119189, 238378, 289459, 323513, 476756, 578918, 647026, 1157836, 1294052, 2026213, 2264591, 4052426, 4529182, 5499721, 8104852, 9058364, 10999442, 21998884, 38498047, 76996094, 153992188]

約数ペア:

[(1, 153992188), (2, 76996094), (4, 38498047), (7, 21998884), (14, 10999442), (17, 9058364), (19, 8104852), (28, 5499721), (34, 4529182), (38, 4052426), (68, 2264591), (76, 2026213), (119, 1294052), (133, 1157836), (238, 647026), (266, 578918), (323, 476756), (476, 323513), (532, 289459), (646, 238378), (1292, 119189), (2261, 68108), (4522, 34054), (9044, 17027)]