138949992

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{9323}}^1$

素因数の和:9364

約数の個数: 80

約数和(自身を含む): 406153440

約数和(自身を除く): 267203448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 9323, 14904, 18646, 27969, 37292, 55938, 74584, 83907, 111876, 167814, 214429, 223752, 251721, 335628, 428858, 503442, 643287, 671256, 755163, 857716, 1006884, 1286574, 1510326, 1715432, 1929861, 2013768, 2573148, 3020652, 3859722, 5146296, 5789583, 6041304, 7719444, 11579166, 15438888, 17368749, 23158332, 34737498, 46316664, 69474996, 138949992]

約数ペア:

[(1, 138949992), (2, 69474996), (3, 46316664), (4, 34737498), (6, 23158332), (8, 17368749), (9, 15438888), (12, 11579166), (18, 7719444), (23, 6041304), (24, 5789583), (27, 5146296), (36, 3859722), (46, 3020652), (54, 2573148), (69, 2013768), (72, 1929861), (81, 1715432), (92, 1510326), (108, 1286574), (138, 1006884), (162, 857716), (184, 755163), (207, 671256), (216, 643287), (276, 503442), (324, 428858), (414, 335628), (552, 251721), (621, 223752), (648, 214429), (828, 167814), (1242, 111876), (1656, 83907), (1863, 74584), (2484, 55938), (3726, 37292), (4968, 27969), (7452, 18646), (9323, 14904)]