163798866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16883}}^1$

素因数の和:16916

約数の個数: 72

約数和(自身を含む): 450397584

約数和(自身を除く): 286598718

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 16883, 33766, 50649, 101298, 118181, 151947, 185713, 236362, 303894, 354543, 371426, 557139, 709086, 827267, 1063629, 1114278, 1299991, 1654534, 1671417, 2127258, 2481801, 2599982, 3342834, 3899973, 4963602, 7445403, 7799946, 9099937, 11699919, 14890806, 18199874, 23399838, 27299811, 54599622, 81899433, 163798866]

約数ペア:

[(1, 163798866), (2, 81899433), (3, 54599622), (6, 27299811), (7, 23399838), (9, 18199874), (11, 14890806), (14, 11699919), (18, 9099937), (21, 7799946), (22, 7445403), (33, 4963602), (42, 3899973), (49, 3342834), (63, 2599982), (66, 2481801), (77, 2127258), (98, 1671417), (99, 1654534), (126, 1299991), (147, 1114278), (154, 1063629), (198, 827267), (231, 709086), (294, 557139), (441, 371426), (462, 354543), (539, 303894), (693, 236362), (882, 185713), (1078, 151947), (1386, 118181), (1617, 101298), (3234, 50649), (4851, 33766), (9702, 16883)]