138478896

素因数分解:

$2^4\times 3^5\times {\mathrm{35617}}^1$

素因数の和:35640

約数の個数: 60

約数和(自身を含む): 401913512

約数和(自身を除く): 263434616

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, 972, 1296, 1944, 3888, 35617, 71234, 106851, 142468, 213702, 284936, 320553, 427404, 569872, 641106, 854808, 961659, 1282212, 1709616, 1923318, 2564424, 2884977, 3846636, 5128848, 5769954, 7693272, 8654931, 11539908, 15386544, 17309862, 23079816, 34619724, 46159632, 69239448, 138478896]

約数ペア:

[(1, 138478896), (2, 69239448), (3, 46159632), (4, 34619724), (6, 23079816), (8, 17309862), (9, 15386544), (12, 11539908), (16, 8654931), (18, 7693272), (24, 5769954), (27, 5128848), (36, 3846636), (48, 2884977), (54, 2564424), (72, 1923318), (81, 1709616), (108, 1282212), (144, 961659), (162, 854808), (216, 641106), (243, 569872), (324, 427404), (432, 320553), (486, 284936), (648, 213702), (972, 142468), (1296, 106851), (1944, 71234), (3888, 35617)]