160822970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 362575872

約数和(自身を除く): 201752902

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 331, 385, 631, 662, 770, 1262, 1655, 2317, 3155, 3310, 3641, 4417, 4634, 6310, 6941, 7282, 8834, 11585, 13882, 18205, 22085, 23170, 25487, 34705, 36410, 44170, 48587, 50974, 69410, 97174, 127435, 208861, 242935, 254870, 417722, 485870, 1044305, 1462027, 2088610, 2297471, 2924054, 4594942, 7310135, 11487355, 14620270, 16082297, 22974710, 32164594, 80411485, 160822970]

約数ペア:

[(1, 160822970), (2, 80411485), (5, 32164594), (7, 22974710), (10, 16082297), (11, 14620270), (14, 11487355), (22, 7310135), (35, 4594942), (55, 2924054), (70, 2297471), (77, 2088610), (110, 1462027), (154, 1044305), (331, 485870), (385, 417722), (631, 254870), (662, 242935), (770, 208861), (1262, 127435), (1655, 97174), (2317, 69410), (3155, 50974), (3310, 48587), (3641, 44170), (4417, 36410), (4634, 34705), (6310, 25487), (6941, 23170), (7282, 22085), (8834, 18205), (11585, 13882)]