145890303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 86352897

約数列:

[1, 3, 13, 19, 39, 47, 57, 59, 71, 141, 177, 213, 247, 611, 741, 767, 893, 923, 1121, 1349, 1833, 2301, 2679, 2769, 2773, 3337, 3363, 4047, 4189, 8319, 10011, 11609, 12567, 14573, 17537, 34827, 36049, 43381, 43719, 52611, 52687, 54457, 63403, 79591, 108147, 130143, 158061, 163371, 190209, 196883, 238773, 590649, 684931, 824239, 1034683, 2054793, 2472717, 2559479, 3104049, 3740777, 7678437, 11222331, 48630101, 145890303]

約数ペア:

[(1, 145890303), (3, 48630101), (13, 11222331), (19, 7678437), (39, 3740777), (47, 3104049), (57, 2559479), (59, 2472717), (71, 2054793), (141, 1034683), (177, 824239), (213, 684931), (247, 590649), (611, 238773), (741, 196883), (767, 190209), (893, 163371), (923, 158061), (1121, 130143), (1349, 108147), (1833, 79591), (2301, 63403), (2679, 54457), (2769, 52687), (2773, 52611), (3337, 43719), (3363, 43381), (4047, 36049), (4189, 34827), (8319, 17537), (10011, 14573), (11609, 12567)]