157260378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{125407}}^1$

素因数の和:125442

約数の個数: 32

約数和(自身を含む): 361175040

約数和(自身を除く): 203914662

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 125407, 250814, 376221, 752442, 1379477, 2382733, 2758954, 4138431, 4765466, 7148199, 8276862, 14296398, 26210063, 52420126, 78630189, 157260378]

約数ペア:

[(1, 157260378), (2, 78630189), (3, 52420126), (6, 26210063), (11, 14296398), (19, 8276862), (22, 7148199), (33, 4765466), (38, 4138431), (57, 2758954), (66, 2382733), (114, 1379477), (209, 752442), (418, 376221), (627, 250814), (1254, 125407)]