127218014

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 253670400

約数和(自身を除く): 126452386

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 343, 506, 539, 686, 733, 1078, 1127, 1466, 1771, 2254, 3542, 3773, 5131, 7546, 7889, 8063, 10262, 12397, 15778, 16126, 16859, 24794, 33718, 35917, 56441, 71834, 86779, 112882, 118013, 173558, 185449, 236026, 251419, 370898, 395087, 502838, 790174, 826091, 1298143, 1652182, 2596286, 2765609, 5531218, 5782637, 9087001, 11565274, 18174002, 63609007, 127218014]

約数ペア:

[(1, 127218014), (2, 63609007), (7, 18174002), (11, 11565274), (14, 9087001), (22, 5782637), (23, 5531218), (46, 2765609), (49, 2596286), (77, 1652182), (98, 1298143), (154, 826091), (161, 790174), (253, 502838), (322, 395087), (343, 370898), (506, 251419), (539, 236026), (686, 185449), (733, 173558), (1078, 118013), (1127, 112882), (1466, 86779), (1771, 71834), (2254, 56441), (3542, 35917), (3773, 33718), (5131, 24794), (7546, 16859), (7889, 16126), (8063, 15778), (10262, 12397)]