164197088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24551}}^1$

素因数の和:24591

約数の個数: 48

約数和(自身を含む): 371226240

約数和(自身を除く): 207029152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 24551, 49102, 98204, 196408, 270061, 392816, 466469, 540122, 785632, 932938, 1080244, 1865876, 2160488, 3731752, 4320976, 5131159, 7463504, 8641952, 10262318, 14927008, 20524636, 41049272, 82098544, 164197088]

約数ペア:

[(1, 164197088), (2, 82098544), (4, 41049272), (8, 20524636), (11, 14927008), (16, 10262318), (19, 8641952), (22, 7463504), (32, 5131159), (38, 4320976), (44, 3731752), (76, 2160488), (88, 1865876), (152, 1080244), (176, 932938), (209, 785632), (304, 540122), (352, 466469), (418, 392816), (608, 270061), (836, 196408), (1672, 98204), (3344, 49102), (6688, 24551)]