111519892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 230441120

約数和(自身を除く): 118921228

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 121, 134, 181, 209, 242, 268, 362, 418, 484, 724, 737, 836, 1273, 1474, 1991, 2299, 2546, 2948, 3439, 3982, 4598, 5092, 6878, 7964, 8107, 9196, 12127, 13756, 14003, 16214, 21901, 24254, 28006, 32428, 37829, 43802, 48508, 56012, 75658, 87604, 133397, 151316, 154033, 230413, 266794, 308066, 416119, 460826, 533588, 616132, 832238, 921652, 1467367, 1664476, 2534543, 2934734, 5069086, 5869468, 10138172, 27879973, 55759946, 111519892]

約数ペア:

[(1, 111519892), (2, 55759946), (4, 27879973), (11, 10138172), (19, 5869468), (22, 5069086), (38, 2934734), (44, 2534543), (67, 1664476), (76, 1467367), (121, 921652), (134, 832238), (181, 616132), (209, 533588), (242, 460826), (268, 416119), (362, 308066), (418, 266794), (484, 230413), (724, 154033), (737, 151316), (836, 133397), (1273, 87604), (1474, 75658), (1991, 56012), (2299, 48508), (2546, 43802), (2948, 37829), (3439, 32428), (3982, 28006), (4598, 24254), (5092, 21901), (6878, 16214), (7964, 14003), (8107, 13756), (9196, 12127)]