156994416

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 160

約数和(自身を含む): 490444800

約数和(自身を除く): 333450384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 617, 684, 744, 837, 912, 1026, 1116, 1178, 1234, 1368, 1488, 1674, 1767, 1851, 2052, 2232, 2356, 2468, 2736, 3348, 3534, 3702, 4104, 4464, 4712, 4936, 5301, 5553, 6696, 7068, 7404, 8208, 9424, 9872, 10602, 11106, 11723, 13392, 14136, 14808, 15903, 16659, 19127, 21204, 22212, 23446, 28272, 29616, 31806, 33318, 35169, 38254, 42408, 44424, 46892, 57381, 63612, 66636, 70338, 76508, 84816, 88848, 93784, 105507, 114762, 127224, 133272, 140676, 153016, 172143, 187568, 211014, 229524, 254448, 266544, 281352, 306032, 316521, 344286, 363413, 422028, 459048, 516429, 562704, 633042, 688572, 726826, 844056, 918096, 1032858, 1090239, 1266084, 1377144, 1453652, 1688112, 2065716, 2180478, 2532168, 2754288, 2907304, 3270717, 4131432, 4360956, 5064336, 5814608, 6541434, 8262864, 8721912, 9812151, 13082868, 17443824, 19624302, 26165736, 39248604, 52331472, 78497208, 156994416]

約数ペア:

[(1, 156994416), (2, 78497208), (3, 52331472), (4, 39248604), (6, 26165736), (8, 19624302), (9, 17443824), (12, 13082868), (16, 9812151), (18, 8721912), (19, 8262864), (24, 6541434), (27, 5814608), (31, 5064336), (36, 4360956), (38, 4131432), (48, 3270717), (54, 2907304), (57, 2754288), (62, 2532168), (72, 2180478), (76, 2065716), (93, 1688112), (108, 1453652), (114, 1377144), (124, 1266084), (144, 1090239), (152, 1032858), (171, 918096), (186, 844056), (216, 726826), (228, 688572), (248, 633042), (279, 562704), (304, 516429), (342, 459048), (372, 422028), (432, 363413), (456, 344286), (496, 316521), (513, 306032), (558, 281352), (589, 266544), (617, 254448), (684, 229524), (744, 211014), (837, 187568), (912, 172143), (1026, 153016), (1116, 140676), (1178, 133272), (1234, 127224), (1368, 114762), (1488, 105507), (1674, 93784), (1767, 88848), (1851, 84816), (2052, 76508), (2232, 70338), (2356, 66636), (2468, 63612), (2736, 57381), (3348, 46892), (3534, 44424), (3702, 42408), (4104, 38254), (4464, 35169), (4712, 33318), (4936, 31806), (5301, 29616), (5553, 28272), (6696, 23446), (7068, 22212), (7404, 21204), (8208, 19127), (9424, 16659), (9872, 15903), (10602, 14808), (11106, 14136), (11723, 13392)]