148655486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{907}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 266734080

約数和(自身を除く): 118078594

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 509, 907, 1018, 1814, 3563, 6349, 7126, 11707, 12698, 20861, 23414, 41722, 81949, 146027, 163898, 292054, 461663, 923326, 3231641, 6463282, 10618249, 21236498, 74327743, 148655486]

約数ペア:

[(1, 148655486), (2, 74327743), (7, 21236498), (14, 10618249), (23, 6463282), (46, 3231641), (161, 923326), (322, 461663), (509, 292054), (907, 163898), (1018, 146027), (1814, 81949), (3563, 41722), (6349, 23414), (7126, 20861), (11707, 12698)]