118515138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 279797760

約数和(自身を除く): 161282622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 137, 258, 274, 301, 411, 479, 602, 822, 903, 958, 959, 1437, 1806, 1918, 2874, 2877, 3353, 5754, 5891, 6706, 10059, 11782, 17673, 20118, 20597, 35346, 41194, 41237, 61791, 65623, 82474, 123582, 123711, 131246, 144179, 196869, 247422, 288358, 393738, 432537, 459361, 865074, 918722, 1378083, 2756166, 2821789, 5643578, 8465367, 16930734, 19752523, 39505046, 59257569, 118515138]

約数ペア:

[(1, 118515138), (2, 59257569), (3, 39505046), (6, 19752523), (7, 16930734), (14, 8465367), (21, 5643578), (42, 2821789), (43, 2756166), (86, 1378083), (129, 918722), (137, 865074), (258, 459361), (274, 432537), (301, 393738), (411, 288358), (479, 247422), (602, 196869), (822, 144179), (903, 131246), (958, 123711), (959, 123582), (1437, 82474), (1806, 65623), (1918, 61791), (2874, 41237), (2877, 41194), (3353, 35346), (5754, 20597), (5891, 20118), (6706, 17673), (10059, 11782)]