136123728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 393037344

約数和(自身を除く): 256913616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 227, 248, 312, 372, 403, 454, 496, 624, 681, 744, 806, 908, 961, 1209, 1362, 1488, 1612, 1816, 1922, 2418, 2724, 2883, 2951, 3224, 3632, 3844, 4836, 5448, 5766, 5902, 6448, 7037, 7688, 8853, 9672, 10896, 11532, 11804, 12493, 14074, 15376, 17706, 19344, 21111, 23064, 23608, 24986, 28148, 35412, 37479, 42222, 46128, 47216, 49972, 56296, 70824, 74958, 84444, 91481, 99944, 112592, 141648, 149916, 168888, 182962, 199888, 218147, 274443, 299832, 337776, 365924, 436294, 548886, 599664, 654441, 731848, 872588, 1097772, 1308882, 1463696, 1745176, 2195544, 2617764, 2835911, 3490352, 4391088, 5235528, 5671822, 8507733, 10471056, 11343644, 17015466, 22687288, 34030932, 45374576, 68061864, 136123728]

約数ペア:

[(1, 136123728), (2, 68061864), (3, 45374576), (4, 34030932), (6, 22687288), (8, 17015466), (12, 11343644), (13, 10471056), (16, 8507733), (24, 5671822), (26, 5235528), (31, 4391088), (39, 3490352), (48, 2835911), (52, 2617764), (62, 2195544), (78, 1745176), (93, 1463696), (104, 1308882), (124, 1097772), (156, 872588), (186, 731848), (208, 654441), (227, 599664), (248, 548886), (312, 436294), (372, 365924), (403, 337776), (454, 299832), (496, 274443), (624, 218147), (681, 199888), (744, 182962), (806, 168888), (908, 149916), (961, 141648), (1209, 112592), (1362, 99944), (1488, 91481), (1612, 84444), (1816, 74958), (1922, 70824), (2418, 56296), (2724, 49972), (2883, 47216), (2951, 46128), (3224, 42222), (3632, 37479), (3844, 35412), (4836, 28148), (5448, 24986), (5766, 23608), (5902, 23064), (6448, 21111), (7037, 19344), (7688, 17706), (8853, 15376), (9672, 14074), (10896, 12493), (11532, 11804)]