131998896

素因数分解:

$2^4\times 3^4\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:768

約数の個数: 100

約数和(自身を含む): 384852600

約数和(自身を除く): 252853704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 179, 216, 324, 358, 432, 537, 569, 648, 716, 1074, 1138, 1296, 1432, 1611, 1707, 2148, 2276, 2864, 3222, 3414, 4296, 4552, 4833, 5121, 6444, 6828, 8592, 9104, 9666, 10242, 12888, 13656, 14499, 15363, 19332, 20484, 25776, 27312, 28998, 30726, 38664, 40968, 46089, 57996, 61452, 77328, 81936, 92178, 101851, 115992, 122904, 184356, 203702, 231984, 245808, 305553, 368712, 407404, 611106, 737424, 814808, 916659, 1222212, 1629616, 1833318, 2444424, 2749977, 3666636, 4888848, 5499954, 7333272, 8249931, 10999908, 14666544, 16499862, 21999816, 32999724, 43999632, 65999448, 131998896]

約数ペア:

[(1, 131998896), (2, 65999448), (3, 43999632), (4, 32999724), (6, 21999816), (8, 16499862), (9, 14666544), (12, 10999908), (16, 8249931), (18, 7333272), (24, 5499954), (27, 4888848), (36, 3666636), (48, 2749977), (54, 2444424), (72, 1833318), (81, 1629616), (108, 1222212), (144, 916659), (162, 814808), (179, 737424), (216, 611106), (324, 407404), (358, 368712), (432, 305553), (537, 245808), (569, 231984), (648, 203702), (716, 184356), (1074, 122904), (1138, 115992), (1296, 101851), (1432, 92178), (1611, 81936), (1707, 77328), (2148, 61452), (2276, 57996), (2864, 46089), (3222, 40968), (3414, 38664), (4296, 30726), (4552, 28998), (4833, 27312), (5121, 25776), (6444, 20484), (6828, 19332), (8592, 15363), (9104, 14499), (9666, 13656), (10242, 12888)]