168971572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1787}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 370073088

約数和(自身を除く): 201101516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 1228, 1787, 2149, 3377, 3574, 4298, 6754, 7148, 8596, 12509, 13508, 19657, 23639, 25018, 39314, 47278, 50036, 78628, 94556, 137599, 275198, 548609, 550396, 1097218, 2194436, 3840263, 6034699, 7680526, 12069398, 15361052, 24138796, 42242893, 84485786, 168971572]

約数ペア:

[(1, 168971572), (2, 84485786), (4, 42242893), (7, 24138796), (11, 15361052), (14, 12069398), (22, 7680526), (28, 6034699), (44, 3840263), (77, 2194436), (154, 1097218), (307, 550396), (308, 548609), (614, 275198), (1228, 137599), (1787, 94556), (2149, 78628), (3377, 50036), (3574, 47278), (4298, 39314), (6754, 25018), (7148, 23639), (8596, 19657), (12509, 13508)]