167493139190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{18713}}^1$

素因数の和:20985

約数の個数: 64

約数和(自身を含む): 335321344512

約数和(自身を除く): 167828205322

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2221, 4030, 4442, 11105, 18713, 22210, 28873, 37426, 57746, 68851, 93565, 137702, 144365, 187130, 243269, 288730, 344255, 486538, 580103, 688510, 895063, 1160206, 1216345, 1790126, 2432690, 2900515, 4475315, 5801030, 7541339, 8950630, 15082678, 37706695, 41561573, 75413390, 83123146, 207807865, 415615730, 540300449, 1080600898, 1288408763, 2576817526, 2701502245, 5403004490, 6442043815, 12884087630, 16749313919, 33498627838, 83746569595, 167493139190]

約数ペア:

[(1, 167493139190), (2, 83746569595), (5, 33498627838), (10, 16749313919), (13, 12884087630), (26, 6442043815), (31, 5403004490), (62, 2701502245), (65, 2576817526), (130, 1288408763), (155, 1080600898), (310, 540300449), (403, 415615730), (806, 207807865), (2015, 83123146), (2221, 75413390), (4030, 41561573), (4442, 37706695), (11105, 15082678), (18713, 8950630), (22210, 7541339), (28873, 5801030), (37426, 4475315), (57746, 2900515), (68851, 2432690), (93565, 1790126), (137702, 1216345), (144365, 1160206), (187130, 895063), (243269, 688510), (288730, 580103), (344255, 486538)]