156016760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{46993}}^1$

素因数の和:47087

約数の個数: 32

約数和(自身を含む): 355274640

約数和(自身を除く): 199257880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 46993, 93986, 187972, 234965, 375944, 469930, 939860, 1879720, 3900419, 7800838, 15601676, 19502095, 31203352, 39004190, 78008380, 156016760]

約数ペア:

[(1, 156016760), (2, 78008380), (4, 39004190), (5, 31203352), (8, 19502095), (10, 15601676), (20, 7800838), (40, 3900419), (83, 1879720), (166, 939860), (332, 469930), (415, 375944), (664, 234965), (830, 187972), (1660, 93986), (3320, 46993)]