147917120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 402546312

約数和(自身を除く): 254629192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 104, 124, 130, 148, 155, 160, 185, 208, 248, 260, 296, 310, 320, 370, 403, 416, 481, 496, 520, 592, 620, 740, 806, 832, 961, 962, 992, 1040, 1147, 1184, 1240, 1480, 1612, 1922, 1924, 1984, 2015, 2080, 2294, 2368, 2405, 2480, 2960, 3224, 3844, 3848, 4030, 4160, 4588, 4805, 4810, 4960, 5735, 5920, 6448, 7688, 7696, 8060, 9176, 9610, 9620, 9920, 11470, 11840, 12493, 12896, 14911, 15376, 15392, 16120, 18352, 19220, 19240, 22940, 24986, 25792, 29822, 30752, 30784, 32240, 35557, 36704, 38440, 38480, 45880, 49972, 59644, 61504, 62465, 64480, 71114, 73408, 74555, 76880, 76960, 91760, 99944, 119288, 124930, 128960, 142228, 149110, 153760, 153920, 177785, 183520, 199888, 238576, 249860, 284456, 298220, 307520, 355570, 367040, 399776, 462241, 477152, 499720, 568912, 596440, 711140, 799552, 924482, 954304, 999440, 1137824, 1192880, 1422280, 1848964, 1998880, 2275648, 2311205, 2385760, 2844560, 3697928, 3997760, 4622410, 4771520, 5689120, 7395856, 9244820, 11378240, 14791712, 18489640, 29583424, 36979280, 73958560, 147917120]

約数ペア:

[(1, 147917120), (2, 73958560), (4, 36979280), (5, 29583424), (8, 18489640), (10, 14791712), (13, 11378240), (16, 9244820), (20, 7395856), (26, 5689120), (31, 4771520), (32, 4622410), (37, 3997760), (40, 3697928), (52, 2844560), (62, 2385760), (64, 2311205), (65, 2275648), (74, 1998880), (80, 1848964), (104, 1422280), (124, 1192880), (130, 1137824), (148, 999440), (155, 954304), (160, 924482), (185, 799552), (208, 711140), (248, 596440), (260, 568912), (296, 499720), (310, 477152), (320, 462241), (370, 399776), (403, 367040), (416, 355570), (481, 307520), (496, 298220), (520, 284456), (592, 249860), (620, 238576), (740, 199888), (806, 183520), (832, 177785), (961, 153920), (962, 153760), (992, 149110), (1040, 142228), (1147, 128960), (1184, 124930), (1240, 119288), (1480, 99944), (1612, 91760), (1922, 76960), (1924, 76880), (1984, 74555), (2015, 73408), (2080, 71114), (2294, 64480), (2368, 62465), (2405, 61504), (2480, 59644), (2960, 49972), (3224, 45880), (3844, 38480), (3848, 38440), (4030, 36704), (4160, 35557), (4588, 32240), (4805, 30784), (4810, 30752), (4960, 29822), (5735, 25792), (5920, 24986), (6448, 22940), (7688, 19240), (7696, 19220), (8060, 18352), (9176, 16120), (9610, 15392), (9620, 15376), (9920, 14911), (11470, 12896), (11840, 12493)]