156656790290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{28097}}^1$

素因数の和:28692

約数の個数: 128

約数和(自身を含む): 379298723328

約数和(自身を除く): 222641933038

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 557, 715, 770, 910, 1001, 1114, 1430, 2002, 2785, 3899, 5005, 5570, 6127, 7241, 7798, 10010, 12254, 14482, 19495, 28097, 30635, 36205, 38990, 42889, 50687, 56194, 61270, 72410, 79651, 85778, 101374, 140485, 159302, 196679, 214445, 253435, 280970, 309067, 365261, 393358, 398255, 428890, 506870, 557557, 618134, 730522, 796510, 983395, 1115114, 1545335, 1826305, 1966790, 2163469, 2556827, 2787785, 3090670, 3652610, 4017871, 4326938, 5113654, 5575570, 8035742, 10817345, 12784135, 15650029, 20089355, 21634690, 25568270, 28125097, 31300058, 40178710, 56250194, 78250145, 109550203, 140625485, 156500290, 172150319, 203450377, 219100406, 281250970, 344300638, 406900754, 547751015, 860751595, 1017251885, 1095502030, 1205052233, 1424152639, 1721503190, 2034503770, 2237954147, 2410104466, 2848305278, 4475908294, 6025261165, 7120763195, 11189770735, 12050522330, 14241526390, 15665679029, 22379541470, 31331358058, 78328395145, 156656790290]

約数ペア:

[(1, 156656790290), (2, 78328395145), (5, 31331358058), (7, 22379541470), (10, 15665679029), (11, 14241526390), (13, 12050522330), (14, 11189770735), (22, 7120763195), (26, 6025261165), (35, 4475908294), (55, 2848305278), (65, 2410104466), (70, 2237954147), (77, 2034503770), (91, 1721503190), (110, 1424152639), (130, 1205052233), (143, 1095502030), (154, 1017251885), (182, 860751595), (286, 547751015), (385, 406900754), (455, 344300638), (557, 281250970), (715, 219100406), (770, 203450377), (910, 172150319), (1001, 156500290), (1114, 140625485), (1430, 109550203), (2002, 78250145), (2785, 56250194), (3899, 40178710), (5005, 31300058), (5570, 28125097), (6127, 25568270), (7241, 21634690), (7798, 20089355), (10010, 15650029), (12254, 12784135), (14482, 10817345), (19495, 8035742), (28097, 5575570), (30635, 5113654), (36205, 4326938), (38990, 4017871), (42889, 3652610), (50687, 3090670), (56194, 2787785), (61270, 2556827), (72410, 2163469), (79651, 1966790), (85778, 1826305), (101374, 1545335), (140485, 1115114), (159302, 983395), (196679, 796510), (214445, 730522), (253435, 618134), (280970, 557557), (309067, 506870), (365261, 428890), (393358, 398255)]