168114520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13963}}^1$

素因数の和:14024

約数の個数: 64

約数和(自身を含む): 442379520

約数和(自身を除く): 274265000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 13963, 27926, 55852, 69815, 97741, 111704, 139630, 195482, 279260, 390964, 488705, 558520, 600409, 781928, 977410, 1200818, 1954820, 2401636, 3002045, 3909640, 4202863, 4803272, 6004090, 8405726, 12008180, 16811452, 21014315, 24016360, 33622904, 42028630, 84057260, 168114520]

約数ペア:

[(1, 168114520), (2, 84057260), (4, 42028630), (5, 33622904), (7, 24016360), (8, 21014315), (10, 16811452), (14, 12008180), (20, 8405726), (28, 6004090), (35, 4803272), (40, 4202863), (43, 3909640), (56, 3002045), (70, 2401636), (86, 1954820), (140, 1200818), (172, 977410), (215, 781928), (280, 600409), (301, 558520), (344, 488705), (430, 390964), (602, 279260), (860, 195482), (1204, 139630), (1505, 111704), (1720, 97741), (2408, 69815), (3010, 55852), (6020, 27926), (12040, 13963)]