163911144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401743}}^1$

素因数の和:401769

約数の個数: 32

約数和(自身を含む): 433883520

約数和(自身を除く): 269972376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 401743, 803486, 1205229, 1606972, 2410458, 3213944, 4820916, 6829631, 9641832, 13659262, 20488893, 27318524, 40977786, 54637048, 81955572, 163911144]

約数ペア:

[(1, 163911144), (2, 81955572), (3, 54637048), (4, 40977786), (6, 27318524), (8, 20488893), (12, 13659262), (17, 9641832), (24, 6829631), (34, 4820916), (51, 3213944), (68, 2410458), (102, 1606972), (136, 1205229), (204, 803486), (408, 401743)]