188622434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 385523712

約数和(自身を除く): 196901278

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 781, 923, 994, 1001, 1327, 1562, 1846, 2002, 2654, 5467, 6461, 9289, 10153, 10934, 12922, 14597, 17251, 18578, 20306, 29194, 34502, 71071, 94217, 102179, 120757, 142142, 188434, 189761, 204358, 241514, 379522, 659519, 1036387, 1224821, 1319038, 1328327, 2072774, 2449642, 2656654, 7254709, 8573747, 13473031, 14509418, 17147494, 26946062, 94311217, 188622434]

約数ペア:

[(1, 188622434), (2, 94311217), (7, 26946062), (11, 17147494), (13, 14509418), (14, 13473031), (22, 8573747), (26, 7254709), (71, 2656654), (77, 2449642), (91, 2072774), (142, 1328327), (143, 1319038), (154, 1224821), (182, 1036387), (286, 659519), (497, 379522), (781, 241514), (923, 204358), (994, 189761), (1001, 188434), (1327, 142142), (1562, 120757), (1846, 102179), (2002, 94217), (2654, 71071), (5467, 34502), (6461, 29194), (9289, 20306), (10153, 18578), (10934, 17251), (12922, 14597)]