163618644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{601}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 445807488

約数和(自身を除く): 282188844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 463, 588, 601, 926, 1202, 1389, 1803, 1852, 2404, 2778, 3241, 3606, 4207, 5556, 6482, 7212, 8414, 9723, 12621, 12964, 16828, 19446, 22687, 25242, 29449, 38892, 45374, 50484, 58898, 68061, 88347, 90748, 117796, 136122, 176694, 272244, 278263, 353388, 556526, 834789, 1113052, 1669578, 1947841, 3339156, 3895682, 5843523, 7791364, 11687046, 13634887, 23374092, 27269774, 40904661, 54539548, 81809322, 163618644]

約数ペア:

[(1, 163618644), (2, 81809322), (3, 54539548), (4, 40904661), (6, 27269774), (7, 23374092), (12, 13634887), (14, 11687046), (21, 7791364), (28, 5843523), (42, 3895682), (49, 3339156), (84, 1947841), (98, 1669578), (147, 1113052), (196, 834789), (294, 556526), (463, 353388), (588, 278263), (601, 272244), (926, 176694), (1202, 136122), (1389, 117796), (1803, 90748), (1852, 88347), (2404, 68061), (2778, 58898), (3241, 50484), (3606, 45374), (4207, 38892), (5556, 29449), (6482, 25242), (7212, 22687), (8414, 19446), (9723, 16828), (12621, 12964)]