164583935572

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{128377}}^1$

素因数の和:128637

約数の個数: 72

約数和(自身を含む): 347495624448

約数和(自身を除く): 182911688876

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 211, 217, 422, 434, 844, 868, 1477, 1519, 2954, 3038, 5908, 6076, 6541, 10339, 13082, 20678, 26164, 41356, 45787, 91574, 128377, 183148, 256754, 320509, 513508, 641018, 898639, 1282036, 1797278, 3594556, 3979687, 6290473, 7959374, 12580946, 15918748, 25161892, 27087547, 27857809, 54175094, 55715618, 108350188, 111431236, 189612829, 195004663, 379225658, 390009326, 758451316, 780018652, 839713957, 1327289803, 1679427914, 2654579606, 3358855828, 5309159212, 5877997699, 11755995398, 23511990796, 41145983893, 82291967786, 164583935572]

約数ペア:

[(1, 164583935572), (2, 82291967786), (4, 41145983893), (7, 23511990796), (14, 11755995398), (28, 5877997699), (31, 5309159212), (49, 3358855828), (62, 2654579606), (98, 1679427914), (124, 1327289803), (196, 839713957), (211, 780018652), (217, 758451316), (422, 390009326), (434, 379225658), (844, 195004663), (868, 189612829), (1477, 111431236), (1519, 108350188), (2954, 55715618), (3038, 54175094), (5908, 27857809), (6076, 27087547), (6541, 25161892), (10339, 15918748), (13082, 12580946), (20678, 7959374), (26164, 6290473), (41356, 3979687), (45787, 3594556), (91574, 1797278), (128377, 1282036), (183148, 898639), (256754, 641018), (320509, 513508)]