151121888

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{77419}}^1$

素因数の和:77490

約数の個数: 24

約数和(自身を含む): 302402520

約数和(自身を除く): 151280632

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 77419, 154838, 309676, 619352, 1238704, 2477408, 4722559, 9445118, 18890236, 37780472, 75560944, 151121888]

約数ペア:

[(1, 151121888), (2, 75560944), (4, 37780472), (8, 18890236), (16, 9445118), (32, 4722559), (61, 2477408), (122, 1238704), (244, 619352), (488, 309676), (976, 154838), (1952, 77419)]