152783990

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 278885376

約数和(自身を除く): 126101386

約数列:

[1, 2, 5, 10, 131, 223, 262, 446, 523, 655, 1046, 1115, 1310, 2230, 2615, 5230, 29213, 58426, 68513, 116629, 137026, 146065, 233258, 292130, 342565, 583145, 685130, 1166290, 15278399, 30556798, 76391995, 152783990]

約数ペア:

[(1, 152783990), (2, 76391995), (5, 30556798), (10, 15278399), (131, 1166290), (223, 685130), (262, 583145), (446, 342565), (523, 292130), (655, 233258), (1046, 146065), (1115, 137026), (1310, 116629), (2230, 68513), (2615, 58426), (5230, 29213)]