147369440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19597}}^1$

素因数の和:19659

約数の個数: 48

約数和(自身を含む): 355586112

約数和(自身を除く): 208216672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 19597, 39194, 78388, 97985, 156776, 195970, 313552, 391940, 627104, 783880, 921059, 1567760, 1842118, 3135520, 3684236, 4605295, 7368472, 9210590, 14736944, 18421180, 29473888, 36842360, 73684720, 147369440]

約数ペア:

[(1, 147369440), (2, 73684720), (4, 36842360), (5, 29473888), (8, 18421180), (10, 14736944), (16, 9210590), (20, 7368472), (32, 4605295), (40, 3684236), (47, 3135520), (80, 1842118), (94, 1567760), (160, 921059), (188, 783880), (235, 627104), (376, 391940), (470, 313552), (752, 195970), (940, 156776), (1504, 97985), (1880, 78388), (3760, 39194), (7520, 19597)]