154976200090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1\times {\mathrm{101287}}^1$

素因数の和:109366

約数の個数: 32

約数和(自身を含む): 293678478720

約数和(自身を除く): 138702278630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8053, 16106, 40265, 80530, 101287, 153007, 202574, 306014, 506435, 765035, 1012870, 1530070, 1924453, 3848906, 9622265, 19244530, 815664211, 1631328422, 4078321055, 8156642110, 15497620009, 30995240018, 77488100045, 154976200090]

約数ペア:

[(1, 154976200090), (2, 77488100045), (5, 30995240018), (10, 15497620009), (19, 8156642110), (38, 4078321055), (95, 1631328422), (190, 815664211), (8053, 19244530), (16106, 9622265), (40265, 3848906), (80530, 1924453), (101287, 1530070), (153007, 1012870), (202574, 765035), (306014, 506435)]