151951520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{135671}}^1$

素因数の和:135693

約数の個数: 48

約数和(自身を含む): 410272128

約数和(自身を除く): 258320608

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, 135671, 271342, 542684, 678355, 949697, 1085368, 1356710, 1899394, 2170736, 2713420, 3798788, 4341472, 4748485, 5426840, 7597576, 9496970, 10853680, 15195152, 18993940, 21707360, 30390304, 37987880, 75975760, 151951520]

約数ペア:

[(1, 151951520), (2, 75975760), (4, 37987880), (5, 30390304), (7, 21707360), (8, 18993940), (10, 15195152), (14, 10853680), (16, 9496970), (20, 7597576), (28, 5426840), (32, 4748485), (35, 4341472), (40, 3798788), (56, 2713420), (70, 2170736), (80, 1899394), (112, 1356710), (140, 1085368), (160, 949697), (224, 678355), (280, 542684), (560, 271342), (1120, 135671)]