142447968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38047}}^1$

素因数の和:38076

約数の個数: 72

約数和(自身を含む): 436258368

約数和(自身を除く): 293810400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 38047, 76094, 114141, 152188, 228282, 304376, 342423, 456564, 494611, 608752, 684846, 913128, 989222, 1217504, 1369692, 1483833, 1826256, 1978444, 2739384, 2967666, 3652512, 3956888, 4451499, 5478768, 5935332, 7913776, 8902998, 10957536, 11870664, 15827552, 17805996, 23741328, 35611992, 47482656, 71223984, 142447968]

約数ペア:

[(1, 142447968), (2, 71223984), (3, 47482656), (4, 35611992), (6, 23741328), (8, 17805996), (9, 15827552), (12, 11870664), (13, 10957536), (16, 8902998), (18, 7913776), (24, 5935332), (26, 5478768), (32, 4451499), (36, 3956888), (39, 3652512), (48, 2967666), (52, 2739384), (72, 1978444), (78, 1826256), (96, 1483833), (104, 1369692), (117, 1217504), (144, 989222), (156, 913128), (208, 684846), (234, 608752), (288, 494611), (312, 456564), (416, 342423), (468, 304376), (624, 228282), (936, 152188), (1248, 114141), (1872, 76094), (3744, 38047)]