157617168

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{53831}}^1$

素因数の和:53903

約数の個数: 40

約数和(自身を含む): 413860416

約数和(自身を除く): 256243248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 53831, 107662, 161493, 215324, 322986, 430648, 645972, 861296, 1291944, 2583888, 3283691, 6567382, 9851073, 13134764, 19702146, 26269528, 39404292, 52539056, 78808584, 157617168]

約数ペア:

[(1, 157617168), (2, 78808584), (3, 52539056), (4, 39404292), (6, 26269528), (8, 19702146), (12, 13134764), (16, 9851073), (24, 6567382), (48, 3283691), (61, 2583888), (122, 1291944), (183, 861296), (244, 645972), (366, 430648), (488, 322986), (732, 215324), (976, 161493), (1464, 107662), (2928, 53831)]