131447952

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31477}}^1$

素因数の和:31520

約数の個数: 60

約数和(自身を含む): 380569020

約数和(自身を除く): 249121068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 31477, 62954, 94431, 125908, 188862, 251816, 283293, 377724, 503632, 566586, 755448, 912833, 1133172, 1510896, 1825666, 2266344, 2738499, 3651332, 4532688, 5476998, 7302664, 8215497, 10953996, 14605328, 16430994, 21907992, 32861988, 43815984, 65723976, 131447952]

約数ペア:

[(1, 131447952), (2, 65723976), (3, 43815984), (4, 32861988), (6, 21907992), (8, 16430994), (9, 14605328), (12, 10953996), (16, 8215497), (18, 7302664), (24, 5476998), (29, 4532688), (36, 3651332), (48, 2738499), (58, 2266344), (72, 1825666), (87, 1510896), (116, 1133172), (144, 912833), (174, 755448), (232, 566586), (261, 503632), (348, 377724), (464, 283293), (522, 251816), (696, 188862), (1044, 125908), (1392, 94431), (2088, 62954), (4176, 31477)]