157979628

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{49307}}^1$

素因数の和:49406

約数の個数: 36

約数和(自身を含む): 403832520

約数和(自身を除く): 245852892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 49307, 98614, 147921, 197228, 295842, 443763, 591684, 887526, 1775052, 4388323, 8776646, 13164969, 17553292, 26329938, 39494907, 52659876, 78989814, 157979628]

約数ペア:

[(1, 157979628), (2, 78989814), (3, 52659876), (4, 39494907), (6, 26329938), (9, 17553292), (12, 13164969), (18, 8776646), (36, 4388323), (89, 1775052), (178, 887526), (267, 591684), (356, 443763), (534, 295842), (801, 197228), (1068, 147921), (1602, 98614), (3204, 49307)]