143314986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 315515520

約数和(自身を除く): 172200534

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 61, 74, 111, 114, 122, 183, 222, 366, 557, 703, 1114, 1159, 1406, 1671, 2109, 2257, 2318, 3342, 3477, 4218, 4514, 6771, 6954, 10583, 13542, 20609, 21166, 31749, 33977, 41218, 42883, 61827, 63498, 67954, 85766, 101931, 123654, 128649, 203862, 257298, 391571, 645563, 783142, 1174713, 1257149, 1291126, 1936689, 2349426, 2514298, 3771447, 3873378, 7542894, 23885831, 47771662, 71657493, 143314986]

約数ペア:

[(1, 143314986), (2, 71657493), (3, 47771662), (6, 23885831), (19, 7542894), (37, 3873378), (38, 3771447), (57, 2514298), (61, 2349426), (74, 1936689), (111, 1291126), (114, 1257149), (122, 1174713), (183, 783142), (222, 645563), (366, 391571), (557, 257298), (703, 203862), (1114, 128649), (1159, 123654), (1406, 101931), (1671, 85766), (2109, 67954), (2257, 63498), (2318, 61827), (3342, 42883), (3477, 41218), (4218, 33977), (4514, 31749), (6771, 21166), (6954, 20609), (10583, 13542)]