138145896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{39157}}^1$

素因数の和:39183

約数の個数: 72

約数和(自身を含む): 435241170

約数和(自身を除く): 297095274

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 39157, 78314, 117471, 156628, 234942, 274099, 313256, 352413, 469884, 548198, 704826, 822297, 939768, 1096396, 1409652, 1644594, 1918693, 2192792, 2466891, 2819304, 3289188, 3837386, 4933782, 5756079, 6578376, 7674772, 9867564, 11512158, 15349544, 17268237, 19735128, 23024316, 34536474, 46048632, 69072948, 138145896]

約数ペア:

[(1, 138145896), (2, 69072948), (3, 46048632), (4, 34536474), (6, 23024316), (7, 19735128), (8, 17268237), (9, 15349544), (12, 11512158), (14, 9867564), (18, 7674772), (21, 6578376), (24, 5756079), (28, 4933782), (36, 3837386), (42, 3289188), (49, 2819304), (56, 2466891), (63, 2192792), (72, 1918693), (84, 1644594), (98, 1409652), (126, 1096396), (147, 939768), (168, 822297), (196, 704826), (252, 548198), (294, 469884), (392, 352413), (441, 313256), (504, 274099), (588, 234942), (882, 156628), (1176, 117471), (1764, 78314), (3528, 39157)]