168308868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 489717760

約数和(自身を除く): 321408892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 237, 273, 316, 364, 474, 546, 553, 948, 1027, 1092, 1106, 1659, 1951, 2054, 2212, 3081, 3318, 3902, 4108, 5853, 6162, 6636, 7189, 7804, 11706, 12324, 13657, 14378, 21567, 23412, 25363, 27314, 28756, 40971, 43134, 50726, 54628, 76089, 81942, 86268, 101452, 152178, 154129, 163884, 177541, 304356, 308258, 355082, 462387, 532623, 616516, 710164, 924774, 1065246, 1078903, 1849548, 2003677, 2130492, 2157806, 3236709, 4007354, 4315612, 6011031, 6473418, 8014708, 12022062, 12946836, 14025739, 24044124, 28051478, 42077217, 56102956, 84154434, 168308868]

約数ペア:

[(1, 168308868), (2, 84154434), (3, 56102956), (4, 42077217), (6, 28051478), (7, 24044124), (12, 14025739), (13, 12946836), (14, 12022062), (21, 8014708), (26, 6473418), (28, 6011031), (39, 4315612), (42, 4007354), (52, 3236709), (78, 2157806), (79, 2130492), (84, 2003677), (91, 1849548), (156, 1078903), (158, 1065246), (182, 924774), (237, 710164), (273, 616516), (316, 532623), (364, 462387), (474, 355082), (546, 308258), (553, 304356), (948, 177541), (1027, 163884), (1092, 154129), (1106, 152178), (1659, 101452), (1951, 86268), (2054, 81942), (2212, 76089), (3081, 54628), (3318, 50726), (3902, 43134), (4108, 40971), (5853, 28756), (6162, 27314), (6636, 25363), (7189, 23412), (7804, 21567), (11706, 14378), (12324, 13657)]