139746384

素因数分解:

$2^4\times 3^6\times {\mathrm{11981}}^1$

素因数の和:12007

約数の個数: 70

約数和(自身を含む): 405986106

約数和(自身を除く): 266239722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 11981, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 191696, 215658, 287544, 323487, 431316, 575088, 646974, 862632, 970461, 1293948, 1725264, 1940922, 2587896, 2911383, 3881844, 5175792, 5822766, 7763688, 8734149, 11645532, 15527376, 17468298, 23291064, 34936596, 46582128, 69873192, 139746384]

約数ペア:

[(1, 139746384), (2, 69873192), (3, 46582128), (4, 34936596), (6, 23291064), (8, 17468298), (9, 15527376), (12, 11645532), (16, 8734149), (18, 7763688), (24, 5822766), (27, 5175792), (36, 3881844), (48, 2911383), (54, 2587896), (72, 1940922), (81, 1725264), (108, 1293948), (144, 970461), (162, 862632), (216, 646974), (243, 575088), (324, 431316), (432, 323487), (486, 287544), (648, 215658), (729, 191696), (972, 143772), (1296, 107829), (1458, 95848), (1944, 71886), (2916, 47924), (3888, 35943), (5832, 23962), (11664, 11981)]