129004204

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 267111936

約数和(自身を除く): 138107732

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 574, 721, 1091, 1148, 1442, 2182, 2884, 4223, 4364, 7637, 8446, 15274, 16892, 29561, 30548, 44731, 59122, 89462, 112373, 118244, 178924, 224746, 313117, 449492, 626234, 786611, 1252468, 1573222, 3146444, 4607293, 9214586, 18429172, 32251051, 64502102, 129004204]

約数ペア:

[(1, 129004204), (2, 64502102), (4, 32251051), (7, 18429172), (14, 9214586), (28, 4607293), (41, 3146444), (82, 1573222), (103, 1252468), (164, 786611), (206, 626234), (287, 449492), (412, 313117), (574, 224746), (721, 178924), (1091, 118244), (1148, 112373), (1442, 89462), (2182, 59122), (2884, 44731), (4223, 30548), (4364, 29561), (7637, 16892), (8446, 15274)]