127588704908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{380267}}^1$

素因数の和:380822

約数の個数: 48

約数和(自身を含む): 266783860224

約数和(自身を除く): 139195155316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 521, 644, 1042, 2084, 3647, 7294, 11983, 14588, 23966, 47932, 83881, 167762, 335524, 380267, 760534, 1521068, 2661869, 5323738, 8746141, 10647476, 17492282, 34984564, 61222987, 122445974, 198119107, 244891948, 396238214, 792476428, 1386833749, 2773667498, 4556739461, 5547334996, 9113478922, 18226957844, 31897176227, 63794352454, 127588704908]

約数ペア:

[(1, 127588704908), (2, 63794352454), (4, 31897176227), (7, 18226957844), (14, 9113478922), (23, 5547334996), (28, 4556739461), (46, 2773667498), (92, 1386833749), (161, 792476428), (322, 396238214), (521, 244891948), (644, 198119107), (1042, 122445974), (2084, 61222987), (3647, 34984564), (7294, 17492282), (11983, 10647476), (14588, 8746141), (23966, 5323738), (47932, 2661869), (83881, 1521068), (167762, 760534), (335524, 380267)]