130504048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 263554560

約数和(自身を除く): 133050512

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2459, 3317, 4918, 6634, 9836, 13268, 19672, 26536, 39344, 53072, 76229, 152458, 263113, 304916, 526226, 609832, 1052452, 1219664, 2104904, 4209808, 8156503, 16313006, 32626012, 65252024, 130504048]

約数ペア:

[(1, 130504048), (2, 65252024), (4, 32626012), (8, 16313006), (16, 8156503), (31, 4209808), (62, 2104904), (107, 1219664), (124, 1052452), (214, 609832), (248, 526226), (428, 304916), (496, 263113), (856, 152458), (1712, 76229), (2459, 53072), (3317, 39344), (4918, 26536), (6634, 19672), (9836, 13268)]