164493615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 330137856

約数和(自身を除く): 165644241

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 169, 187, 195, 221, 255, 347, 429, 507, 561, 663, 715, 845, 935, 1041, 1105, 1735, 1859, 2145, 2431, 2535, 2805, 2873, 3315, 3817, 4511, 5205, 5577, 5899, 7293, 8619, 9295, 11451, 12155, 13533, 14365, 17697, 19085, 22555, 27885, 29495, 31603, 36465, 43095, 49621, 57255, 58643, 64889, 67665, 76687, 88485, 94809, 148863, 158015, 175929, 194667, 230061, 248105, 293215, 324445, 383435, 474045, 645073, 744315, 843557, 879645, 973335, 996931, 1150305, 1935219, 2530671, 2990793, 3225365, 4217785, 4984655, 9676095, 10966241, 12653355, 14953965, 32898723, 54831205, 164493615]

約数ペア:

[(1, 164493615), (3, 54831205), (5, 32898723), (11, 14953965), (13, 12653355), (15, 10966241), (17, 9676095), (33, 4984655), (39, 4217785), (51, 3225365), (55, 2990793), (65, 2530671), (85, 1935219), (143, 1150305), (165, 996931), (169, 973335), (187, 879645), (195, 843557), (221, 744315), (255, 645073), (347, 474045), (429, 383435), (507, 324445), (561, 293215), (663, 248105), (715, 230061), (845, 194667), (935, 175929), (1041, 158015), (1105, 148863), (1735, 94809), (1859, 88485), (2145, 76687), (2431, 67665), (2535, 64889), (2805, 58643), (2873, 57255), (3315, 49621), (3817, 43095), (4511, 36465), (5205, 31603), (5577, 29495), (5899, 27885), (7293, 22555), (8619, 19085), (9295, 17697), (11451, 14365), (12155, 13533)]