140886768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 399724416

約数和(自身を除く): 258837648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1637, 1793, 1956, 2608, 3274, 3586, 3912, 4911, 5379, 6548, 7172, 7824, 9822, 10758, 13096, 14344, 18007, 19644, 21516, 26192, 28688, 36014, 39288, 43032, 54021, 72028, 78576, 86064, 108042, 144056, 216084, 266831, 288112, 432168, 533662, 800493, 864336, 1067324, 1600986, 2134648, 2935141, 3201972, 4269296, 5870282, 6403944, 8805423, 11740564, 12807888, 17610846, 23481128, 35221692, 46962256, 70443384, 140886768]

約数ペア:

[(1, 140886768), (2, 70443384), (3, 46962256), (4, 35221692), (6, 23481128), (8, 17610846), (11, 12807888), (12, 11740564), (16, 8805423), (22, 6403944), (24, 5870282), (33, 4269296), (44, 3201972), (48, 2935141), (66, 2134648), (88, 1600986), (132, 1067324), (163, 864336), (176, 800493), (264, 533662), (326, 432168), (489, 288112), (528, 266831), (652, 216084), (978, 144056), (1304, 108042), (1637, 86064), (1793, 78576), (1956, 72028), (2608, 54021), (3274, 43032), (3586, 39288), (3912, 36014), (4911, 28688), (5379, 26192), (6548, 21516), (7172, 19644), (7824, 18007), (9822, 14344), (10758, 13096)]