144668944

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21893}}^1$

素因数の和:21967

約数の個数: 40

約数和(自身を含む): 325782720

約数和(自身を除く): 181113776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 21893, 43786, 87572, 153251, 175144, 306502, 350288, 613004, 1226008, 1291687, 2452016, 2583374, 5166748, 9041809, 10333496, 18083618, 20666992, 36167236, 72334472, 144668944]

約数ペア:

[(1, 144668944), (2, 72334472), (4, 36167236), (7, 20666992), (8, 18083618), (14, 10333496), (16, 9041809), (28, 5166748), (56, 2583374), (59, 2452016), (112, 1291687), (118, 1226008), (236, 613004), (413, 350288), (472, 306502), (826, 175144), (944, 153251), (1652, 87572), (3304, 43786), (6608, 21893)]