138216528

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 413652096

約数和(自身を除く): 275435568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 131, 136, 144, 153, 204, 262, 272, 306, 393, 408, 431, 524, 612, 786, 816, 862, 1048, 1179, 1224, 1293, 1572, 1724, 2096, 2227, 2358, 2448, 2586, 3144, 3448, 3879, 4454, 4716, 5172, 6288, 6681, 6896, 7327, 7758, 8908, 9432, 10344, 13362, 14654, 15516, 17816, 18864, 20043, 20688, 21981, 26724, 29308, 31032, 35632, 40086, 43962, 53448, 56461, 58616, 62064, 65943, 80172, 87924, 106896, 112922, 117232, 131886, 160344, 169383, 175848, 225844, 263772, 320688, 338766, 351696, 451688, 508149, 527544, 677532, 903376, 959837, 1016298, 1055088, 1355064, 1919674, 2032596, 2710128, 2879511, 3839348, 4065192, 5759022, 7678696, 8130384, 8638533, 11518044, 15357392, 17277066, 23036088, 34554132, 46072176, 69108264, 138216528]

約数ペア:

[(1, 138216528), (2, 69108264), (3, 46072176), (4, 34554132), (6, 23036088), (8, 17277066), (9, 15357392), (12, 11518044), (16, 8638533), (17, 8130384), (18, 7678696), (24, 5759022), (34, 4065192), (36, 3839348), (48, 2879511), (51, 2710128), (68, 2032596), (72, 1919674), (102, 1355064), (131, 1055088), (136, 1016298), (144, 959837), (153, 903376), (204, 677532), (262, 527544), (272, 508149), (306, 451688), (393, 351696), (408, 338766), (431, 320688), (524, 263772), (612, 225844), (786, 175848), (816, 169383), (862, 160344), (1048, 131886), (1179, 117232), (1224, 112922), (1293, 106896), (1572, 87924), (1724, 80172), (2096, 65943), (2227, 62064), (2358, 58616), (2448, 56461), (2586, 53448), (3144, 43962), (3448, 40086), (3879, 35632), (4454, 31032), (4716, 29308), (5172, 26724), (6288, 21981), (6681, 20688), (6896, 20043), (7327, 18864), (7758, 17816), (8908, 15516), (9432, 14654), (10344, 13362)]