189856872

素因数分解:

$2^3\times 3^5\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 538137600

約数和(自身を除く): 348280728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 243, 254, 324, 381, 486, 508, 648, 762, 769, 972, 1016, 1143, 1524, 1538, 1944, 2286, 2307, 3048, 3076, 3429, 4572, 4614, 6152, 6858, 6921, 9144, 9228, 10287, 13716, 13842, 18456, 20574, 20763, 27432, 27684, 30861, 41148, 41526, 55368, 61722, 62289, 82296, 83052, 97663, 123444, 124578, 166104, 186867, 195326, 246888, 249156, 292989, 373734, 390652, 498312, 585978, 747468, 781304, 878967, 1171956, 1494936, 1757934, 2343912, 2636901, 3515868, 5273802, 7031736, 7910703, 10547604, 15821406, 21095208, 23732109, 31642812, 47464218, 63285624, 94928436, 189856872]

約数ペア:

[(1, 189856872), (2, 94928436), (3, 63285624), (4, 47464218), (6, 31642812), (8, 23732109), (9, 21095208), (12, 15821406), (18, 10547604), (24, 7910703), (27, 7031736), (36, 5273802), (54, 3515868), (72, 2636901), (81, 2343912), (108, 1757934), (127, 1494936), (162, 1171956), (216, 878967), (243, 781304), (254, 747468), (324, 585978), (381, 498312), (486, 390652), (508, 373734), (648, 292989), (762, 249156), (769, 246888), (972, 195326), (1016, 186867), (1143, 166104), (1524, 124578), (1538, 123444), (1944, 97663), (2286, 83052), (2307, 82296), (3048, 62289), (3076, 61722), (3429, 55368), (4572, 41526), (4614, 41148), (6152, 30861), (6858, 27684), (6921, 27432), (9144, 20763), (9228, 20574), (10287, 18456), (13716, 13842)]