149035278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{186761}}^1$

素因数の和:186792

約数の個数: 32

約数和(自身を含む): 358583040

約数和(自身を除く): 209547762

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 186761, 373522, 560283, 1120566, 1307327, 2614654, 3548459, 3921981, 7096918, 7843962, 10645377, 21290754, 24839213, 49678426, 74517639, 149035278]

約数ペア:

[(1, 149035278), (2, 74517639), (3, 49678426), (6, 24839213), (7, 21290754), (14, 10645377), (19, 7843962), (21, 7096918), (38, 3921981), (42, 3548459), (57, 2614654), (114, 1307327), (133, 1120566), (266, 560283), (399, 373522), (798, 186761)]