189212268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28513}}^1$

素因数の和:28606

約数の個数: 48

約数和(自身を含む): 510970880

約数和(自身を除く): 321758612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 28513, 57026, 85539, 114052, 171078, 199591, 342156, 399182, 598773, 798364, 1197546, 2252527, 2395092, 4505054, 6757581, 9010108, 13515162, 15767689, 27030324, 31535378, 47303067, 63070756, 94606134, 189212268]

約数ペア:

[(1, 189212268), (2, 94606134), (3, 63070756), (4, 47303067), (6, 31535378), (7, 27030324), (12, 15767689), (14, 13515162), (21, 9010108), (28, 6757581), (42, 4505054), (79, 2395092), (84, 2252527), (158, 1197546), (237, 798364), (316, 598773), (474, 399182), (553, 342156), (948, 199591), (1106, 171078), (1659, 114052), (2212, 85539), (3318, 57026), (6636, 28513)]