168381668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27211}}^1$

素因数の和:27252

約数の個数: 48

約数和(自身を含む): 384015744

約数和(自身を除く): 215634076

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 27211, 54422, 108844, 190477, 353743, 380954, 462587, 707486, 761908, 925174, 1414972, 1850348, 2476201, 3238109, 4952402, 6013631, 6476218, 9904804, 12027262, 12952436, 24054524, 42095417, 84190834, 168381668]

約数ペア:

[(1, 168381668), (2, 84190834), (4, 42095417), (7, 24054524), (13, 12952436), (14, 12027262), (17, 9904804), (26, 6476218), (28, 6013631), (34, 4952402), (52, 3238109), (68, 2476201), (91, 1850348), (119, 1414972), (182, 925174), (221, 761908), (238, 707486), (364, 462587), (442, 380954), (476, 353743), (884, 190477), (1547, 108844), (3094, 54422), (6188, 27211)]