166363484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 346214400

約数和(自身を除く): 179850916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 868, 959, 1399, 1918, 2798, 3836, 4247, 5596, 8494, 9793, 16988, 19586, 29729, 39172, 43369, 59458, 86738, 118916, 173476, 191663, 303583, 383326, 607166, 766652, 1214332, 1341641, 2683282, 5366564, 5941553, 11883106, 23766212, 41590871, 83181742, 166363484]

約数ペア:

[(1, 166363484), (2, 83181742), (4, 41590871), (7, 23766212), (14, 11883106), (28, 5941553), (31, 5366564), (62, 2683282), (124, 1341641), (137, 1214332), (217, 766652), (274, 607166), (434, 383326), (548, 303583), (868, 191663), (959, 173476), (1399, 118916), (1918, 86738), (2798, 59458), (3836, 43369), (4247, 39172), (5596, 29729), (8494, 19586), (9793, 16988)]