155906190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 475517952

約数和(自身を除く): 319611762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 41, 45, 46, 55, 66, 69, 82, 90, 99, 110, 115, 123, 138, 165, 167, 198, 205, 207, 230, 246, 253, 330, 334, 345, 369, 410, 414, 451, 495, 501, 506, 615, 690, 738, 759, 835, 902, 943, 990, 1002, 1035, 1230, 1265, 1353, 1503, 1518, 1670, 1837, 1845, 1886, 2070, 2255, 2277, 2505, 2530, 2706, 2829, 3006, 3674, 3690, 3795, 3841, 4059, 4510, 4554, 4715, 5010, 5511, 5658, 6765, 6847, 7515, 7590, 7682, 8118, 8487, 9185, 9430, 10373, 11022, 11385, 11523, 13530, 13694, 14145, 15030, 16533, 16974, 18370, 19205, 20295, 20541, 20746, 22770, 23046, 27555, 28290, 31119, 33066, 34235, 34569, 38410, 40590, 41082, 42251, 42435, 51865, 55110, 57615, 61623, 62238, 68470, 69138, 75317, 82665, 84502, 84870, 93357, 102705, 103730, 115230, 123246, 126753, 150634, 155595, 157481, 165330, 172845, 186714, 205410, 211255, 225951, 253506, 308115, 311190, 314962, 345690, 376585, 380259, 422510, 451902, 466785, 472443, 616230, 633765, 677853, 753170, 760518, 787405, 933570, 944886, 1129755, 1267530, 1355706, 1417329, 1574810, 1732291, 1901295, 2259510, 2362215, 2834658, 3389265, 3464582, 3802590, 4724430, 5196873, 6778530, 7086645, 8661455, 10393746, 14173290, 15590619, 17322910, 25984365, 31181238, 51968730, 77953095, 155906190]

約数ペア:

[(1, 155906190), (2, 77953095), (3, 51968730), (5, 31181238), (6, 25984365), (9, 17322910), (10, 15590619), (11, 14173290), (15, 10393746), (18, 8661455), (22, 7086645), (23, 6778530), (30, 5196873), (33, 4724430), (41, 3802590), (45, 3464582), (46, 3389265), (55, 2834658), (66, 2362215), (69, 2259510), (82, 1901295), (90, 1732291), (99, 1574810), (110, 1417329), (115, 1355706), (123, 1267530), (138, 1129755), (165, 944886), (167, 933570), (198, 787405), (205, 760518), (207, 753170), (230, 677853), (246, 633765), (253, 616230), (330, 472443), (334, 466785), (345, 451902), (369, 422510), (410, 380259), (414, 376585), (451, 345690), (495, 314962), (501, 311190), (506, 308115), (615, 253506), (690, 225951), (738, 211255), (759, 205410), (835, 186714), (902, 172845), (943, 165330), (990, 157481), (1002, 155595), (1035, 150634), (1230, 126753), (1265, 123246), (1353, 115230), (1503, 103730), (1518, 102705), (1670, 93357), (1837, 84870), (1845, 84502), (1886, 82665), (2070, 75317), (2255, 69138), (2277, 68470), (2505, 62238), (2530, 61623), (2706, 57615), (2829, 55110), (3006, 51865), (3674, 42435), (3690, 42251), (3795, 41082), (3841, 40590), (4059, 38410), (4510, 34569), (4554, 34235), (4715, 33066), (5010, 31119), (5511, 28290), (5658, 27555), (6765, 23046), (6847, 22770), (7515, 20746), (7590, 20541), (7682, 20295), (8118, 19205), (8487, 18370), (9185, 16974), (9430, 16533), (10373, 15030), (11022, 14145), (11385, 13694), (11523, 13530)]