166141612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26849}}^1$

素因数の和:26890

約数の個数: 48

約数和(自身を含む): 378907200

約数和(自身を除く): 212765588

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, 26849, 53698, 107396, 187943, 349037, 375886, 456433, 698074, 751772, 912866, 1396148, 1825732, 2443259, 3195031, 4886518, 5933629, 6390062, 9773036, 11867258, 12780124, 23734516, 41535403, 83070806, 166141612]

約数ペア:

[(1, 166141612), (2, 83070806), (4, 41535403), (7, 23734516), (13, 12780124), (14, 11867258), (17, 9773036), (26, 6390062), (28, 5933629), (34, 4886518), (52, 3195031), (68, 2443259), (91, 1825732), (119, 1396148), (182, 912866), (221, 751772), (238, 698074), (364, 456433), (442, 375886), (476, 349037), (884, 187943), (1547, 107396), (3094, 53698), (6188, 26849)]