189792356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 373309440

約数和(自身を除く): 183517084

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 127, 254, 377, 508, 754, 991, 1508, 1651, 1982, 3302, 3683, 3964, 6604, 7366, 12883, 14732, 25766, 28739, 47879, 51532, 57478, 95758, 114956, 125857, 191516, 251714, 373607, 503428, 747214, 1494428, 1636141, 3272282, 3649853, 6544564, 7299706, 14599412, 47448089, 94896178, 189792356]

約数ペア:

[(1, 189792356), (2, 94896178), (4, 47448089), (13, 14599412), (26, 7299706), (29, 6544564), (52, 3649853), (58, 3272282), (116, 1636141), (127, 1494428), (254, 747214), (377, 503428), (508, 373607), (754, 251714), (991, 191516), (1508, 125857), (1651, 114956), (1982, 95758), (3302, 57478), (3683, 51532), (3964, 47879), (6604, 28739), (7366, 25766), (12883, 14732)]