188479174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 310949856

約数和(自身を除く): 122470682

約数列:

[1, 2, 13, 26, 67, 134, 257, 421, 514, 842, 871, 1742, 3341, 5473, 6682, 10946, 17219, 28207, 34438, 56414, 108197, 216394, 223847, 366691, 447694, 733382, 1406561, 2813122, 7249199, 14498398, 94239587, 188479174]

約数ペア:

[(1, 188479174), (2, 94239587), (13, 14498398), (26, 7249199), (67, 2813122), (134, 1406561), (257, 733382), (421, 447694), (514, 366691), (842, 223847), (871, 216394), (1742, 108197), (3341, 56414), (5473, 34438), (6682, 28207), (10946, 17219)]