164193050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 370928640

約数和(自身を除く): 206735590

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 37, 50, 62, 70, 74, 155, 175, 185, 217, 259, 310, 350, 370, 409, 434, 518, 775, 818, 925, 1085, 1147, 1295, 1550, 1850, 2045, 2170, 2294, 2590, 2863, 4090, 5425, 5726, 5735, 6475, 8029, 10225, 10850, 11470, 12679, 12950, 14315, 15133, 16058, 20450, 25358, 28630, 28675, 30266, 40145, 57350, 63395, 71575, 75665, 80290, 88753, 105931, 126790, 143150, 151330, 177506, 200725, 211862, 316975, 378325, 401450, 443765, 469123, 529655, 633950, 756650, 887530, 938246, 1059310, 2218825, 2345615, 2648275, 3283861, 4437650, 4691230, 5296550, 6567722, 11728075, 16419305, 23456150, 32838610, 82096525, 164193050]

約数ペア:

[(1, 164193050), (2, 82096525), (5, 32838610), (7, 23456150), (10, 16419305), (14, 11728075), (25, 6567722), (31, 5296550), (35, 4691230), (37, 4437650), (50, 3283861), (62, 2648275), (70, 2345615), (74, 2218825), (155, 1059310), (175, 938246), (185, 887530), (217, 756650), (259, 633950), (310, 529655), (350, 469123), (370, 443765), (409, 401450), (434, 378325), (518, 316975), (775, 211862), (818, 200725), (925, 177506), (1085, 151330), (1147, 143150), (1295, 126790), (1550, 105931), (1850, 88753), (2045, 80290), (2170, 75665), (2294, 71575), (2590, 63395), (2863, 57350), (4090, 40145), (5425, 30266), (5726, 28675), (5735, 28630), (6475, 25358), (8029, 20450), (10225, 16058), (10850, 15133), (11470, 14315), (12679, 12950)]