138063288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3331}}^1$

素因数の和:3508

約数の個数: 64

約数和(自身を含む): 379048320

約数和(自身を除く): 240985032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 3331, 3454, 3768, 5181, 6662, 6908, 9993, 10362, 13324, 13816, 19986, 20724, 26648, 36641, 39972, 41448, 73282, 79944, 109923, 146564, 219846, 293128, 439692, 522967, 879384, 1045934, 1568901, 2091868, 3137802, 4183736, 5752637, 6275604, 11505274, 12551208, 17257911, 23010548, 34515822, 46021096, 69031644, 138063288]

約数ペア:

[(1, 138063288), (2, 69031644), (3, 46021096), (4, 34515822), (6, 23010548), (8, 17257911), (11, 12551208), (12, 11505274), (22, 6275604), (24, 5752637), (33, 4183736), (44, 3137802), (66, 2091868), (88, 1568901), (132, 1045934), (157, 879384), (264, 522967), (314, 439692), (471, 293128), (628, 219846), (942, 146564), (1256, 109923), (1727, 79944), (1884, 73282), (3331, 41448), (3454, 39972), (3768, 36641), (5181, 26648), (6662, 20724), (6908, 19986), (9993, 13816), (10362, 13324)]