178164090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 516257280

約数和(自身を除く): 338093190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 193, 195, 234, 263, 270, 351, 386, 390, 526, 579, 585, 702, 789, 965, 1158, 1170, 1315, 1578, 1737, 1755, 1930, 2367, 2509, 2630, 2895, 3419, 3474, 3510, 3945, 4734, 5018, 5211, 5790, 6838, 7101, 7527, 7890, 8685, 10257, 10422, 11835, 12545, 14202, 15054, 17095, 17370, 20514, 22581, 23670, 25090, 26055, 30771, 34190, 35505, 37635, 45162, 50759, 51285, 52110, 61542, 67743, 71010, 75270, 92313, 101518, 102570, 112905, 135486, 152277, 153855, 184626, 225810, 253795, 304554, 307710, 338715, 456831, 461565, 507590, 659867, 677430, 761385, 913662, 923130, 1319734, 1370493, 1522770, 1979601, 2284155, 2740986, 3299335, 3959202, 4568310, 5938803, 6598670, 6852465, 9898005, 11877606, 13704930, 17816409, 19796010, 29694015, 35632818, 59388030, 89082045, 178164090]

約数ペア:

[(1, 178164090), (2, 89082045), (3, 59388030), (5, 35632818), (6, 29694015), (9, 19796010), (10, 17816409), (13, 13704930), (15, 11877606), (18, 9898005), (26, 6852465), (27, 6598670), (30, 5938803), (39, 4568310), (45, 3959202), (54, 3299335), (65, 2740986), (78, 2284155), (90, 1979601), (117, 1522770), (130, 1370493), (135, 1319734), (193, 923130), (195, 913662), (234, 761385), (263, 677430), (270, 659867), (351, 507590), (386, 461565), (390, 456831), (526, 338715), (579, 307710), (585, 304554), (702, 253795), (789, 225810), (965, 184626), (1158, 153855), (1170, 152277), (1315, 135486), (1578, 112905), (1737, 102570), (1755, 101518), (1930, 92313), (2367, 75270), (2509, 71010), (2630, 67743), (2895, 61542), (3419, 52110), (3474, 51285), (3510, 50759), (3945, 45162), (4734, 37635), (5018, 35505), (5211, 34190), (5790, 30771), (6838, 26055), (7101, 25090), (7527, 23670), (7890, 22581), (8685, 20514), (10257, 17370), (10422, 17095), (11835, 15054), (12545, 14202)]