188836788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6833}}^1$

素因数の和:6901

約数の個数: 72

約数和(自身を含む): 523539072

約数和(自身を除く): 334702284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6833, 6909, 9212, 13666, 13818, 20499, 27332, 27636, 40998, 47831, 81996, 95662, 143493, 191324, 286986, 321151, 334817, 573972, 642302, 669634, 963453, 1004451, 1284604, 1339268, 1926906, 2008902, 2248057, 3853812, 4017804, 4496114, 6744171, 8992228, 13488342, 15736399, 26976684, 31472798, 47209197, 62945596, 94418394, 188836788]

約数ペア:

[(1, 188836788), (2, 94418394), (3, 62945596), (4, 47209197), (6, 31472798), (7, 26976684), (12, 15736399), (14, 13488342), (21, 8992228), (28, 6744171), (42, 4496114), (47, 4017804), (49, 3853812), (84, 2248057), (94, 2008902), (98, 1926906), (141, 1339268), (147, 1284604), (188, 1004451), (196, 963453), (282, 669634), (294, 642302), (329, 573972), (564, 334817), (588, 321151), (658, 286986), (987, 191324), (1316, 143493), (1974, 95662), (2303, 81996), (3948, 47831), (4606, 40998), (6833, 27636), (6909, 27332), (9212, 20499), (13666, 13818)]