156938778990

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{27678797}}^1$

素因数の和:27678823

約数の個数: 80

約数和(自身を含む): 482275376352

約数和(自身を除く): 325336597362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 27678797, 55357594, 83036391, 138393985, 166072782, 193751579, 249109173, 276787970, 387503158, 415181955, 498218346, 581254737, 747327519, 830363910, 968757895, 1162509474, 1245545865, 1494655038, 1743764211, 1937515790, 2241982557, 2491091730, 2906273685, 3487528422, 3736637595, 4483965114, 5231292633, 5812547370, 7473275190, 8718821055, 10462585266, 11209912785, 15693877899, 17437642110, 22419825570, 26156463165, 31387755798, 52312926330, 78469389495, 156938778990]

約数ペア:

[(1, 156938778990), (2, 78469389495), (3, 52312926330), (5, 31387755798), (6, 26156463165), (7, 22419825570), (9, 17437642110), (10, 15693877899), (14, 11209912785), (15, 10462585266), (18, 8718821055), (21, 7473275190), (27, 5812547370), (30, 5231292633), (35, 4483965114), (42, 3736637595), (45, 3487528422), (54, 2906273685), (63, 2491091730), (70, 2241982557), (81, 1937515790), (90, 1743764211), (105, 1494655038), (126, 1245545865), (135, 1162509474), (162, 968757895), (189, 830363910), (210, 747327519), (270, 581254737), (315, 498218346), (378, 415181955), (405, 387503158), (567, 276787970), (630, 249109173), (810, 193751579), (945, 166072782), (1134, 138393985), (1890, 83036391), (2835, 55357594), (5670, 27678797)]