156620838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124897}}^1$

素因数の和:124932

約数の個数: 32

約数和(自身を含む): 359706240

約数和(自身を除く): 203085402

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 124897, 249794, 374691, 749382, 1373867, 2373043, 2747734, 4121601, 4746086, 7119129, 8243202, 14238258, 26103473, 52206946, 78310419, 156620838]

約数ペア:

[(1, 156620838), (2, 78310419), (3, 52206946), (6, 26103473), (11, 14238258), (19, 8243202), (22, 7119129), (33, 4746086), (38, 4121601), (57, 2747734), (66, 2373043), (114, 1373867), (209, 749382), (418, 374691), (627, 249794), (1254, 124897)]