165649484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3807

約数の個数: 72

約数和(自身を含む): 392271264

約数和(自身を除く): 226621780

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 3761, 4004, 6292, 7522, 11011, 15044, 22022, 26327, 41371, 44044, 48893, 52654, 82742, 97786, 105308, 165484, 195572, 289597, 342251, 455081, 537823, 579194, 684502, 910162, 1075646, 1158388, 1369004, 1820324, 2151292, 3185567, 3764761, 5916053, 6371134, 7529522, 11832106, 12742268, 15059044, 23664212, 41412371, 82824742, 165649484]

約数ペア:

[(1, 165649484), (2, 82824742), (4, 41412371), (7, 23664212), (11, 15059044), (13, 12742268), (14, 11832106), (22, 7529522), (26, 6371134), (28, 5916053), (44, 3764761), (52, 3185567), (77, 2151292), (91, 1820324), (121, 1369004), (143, 1158388), (154, 1075646), (182, 910162), (242, 684502), (286, 579194), (308, 537823), (364, 455081), (484, 342251), (572, 289597), (847, 195572), (1001, 165484), (1573, 105308), (1694, 97786), (2002, 82742), (3146, 52654), (3388, 48893), (3761, 44044), (4004, 41371), (6292, 26327), (7522, 22022), (11011, 15044)]