146799520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131071}}^1$

素因数の和:131093

約数の個数: 48

約数和(自身を含む): 396361728

約数和(自身を除く): 249562208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 131071, 262142, 524284, 655355, 917497, 1048568, 1310710, 1834994, 2097136, 2621420, 3669988, 4194272, 4587485, 5242840, 7339976, 9174970, 10485680, 14679952, 18349940, 20971360, 29359904, 36699880, 73399760, 146799520]

約数ペア:

[(1, 146799520), (2, 73399760), (4, 36699880), (5, 29359904), (7, 20971360), (8, 18349940), (10, 14679952), (14, 10485680), (16, 9174970), (20, 7339976), (28, 5242840), (32, 4587485), (35, 4194272), (40, 3669988), (56, 2621420), (70, 2097136), (80, 1834994), (112, 1310710), (140, 1048568), (160, 917497), (224, 655355), (280, 524284), (560, 262142), (1120, 131071)]