188560988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{929}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 412473600

約数和(自身を除く): 223912612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 659, 929, 1318, 1858, 2636, 3716, 4613, 6503, 7249, 9226, 10219, 13006, 14498, 18452, 20438, 26012, 28996, 40876, 50743, 71533, 101486, 143066, 202972, 286132, 612211, 1224422, 2448844, 4285477, 6734321, 8570954, 13468642, 17141908, 26937284, 47140247, 94280494, 188560988]

約数ペア:

[(1, 188560988), (2, 94280494), (4, 47140247), (7, 26937284), (11, 17141908), (14, 13468642), (22, 8570954), (28, 6734321), (44, 4285477), (77, 2448844), (154, 1224422), (308, 612211), (659, 286132), (929, 202972), (1318, 143066), (1858, 101486), (2636, 71533), (3716, 50743), (4613, 40876), (6503, 28996), (7249, 26012), (9226, 20438), (10219, 18452), (13006, 14498)]