145993176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{289669}}^1$

素因数の和:289688

約数の個数: 48

約数和(自身を含む): 451885200

約数和(自身を除く): 305892024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 289669, 579338, 869007, 1158676, 1738014, 2027683, 2317352, 2607021, 3476028, 4055366, 5214042, 6083049, 6952056, 8110732, 10428084, 12166098, 16221464, 18249147, 20856168, 24332196, 36498294, 48664392, 72996588, 145993176]

約数ペア:

[(1, 145993176), (2, 72996588), (3, 48664392), (4, 36498294), (6, 24332196), (7, 20856168), (8, 18249147), (9, 16221464), (12, 12166098), (14, 10428084), (18, 8110732), (21, 6952056), (24, 6083049), (28, 5214042), (36, 4055366), (42, 3476028), (56, 2607021), (63, 2317352), (72, 2027683), (84, 1738014), (126, 1158676), (168, 869007), (252, 579338), (504, 289669)]