155348856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 483032160

約数和(自身を除く): 327683304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 751, 884, 936, 1014, 1224, 1326, 1352, 1502, 1521, 1768, 1989, 2028, 2253, 2652, 2873, 3004, 3042, 3978, 4056, 4506, 5304, 5746, 6008, 6084, 6759, 7956, 8619, 9012, 9763, 11492, 12168, 12767, 13518, 15912, 17238, 18024, 19526, 22984, 25534, 25857, 27036, 29289, 34476, 38301, 39052, 51068, 51714, 54072, 58578, 68952, 76602, 78104, 87867, 102136, 103428, 114903, 117156, 126919, 153204, 165971, 175734, 206856, 229806, 234312, 253838, 306408, 331942, 351468, 380757, 459612, 497913, 507676, 663884, 702936, 761514, 919224, 995826, 1015352, 1142271, 1327768, 1493739, 1523028, 1991652, 2157623, 2284542, 2987478, 3046056, 3983304, 4315246, 4569084, 5974956, 6472869, 8630492, 9138168, 11949912, 12945738, 17260984, 19418607, 25891476, 38837214, 51782952, 77674428, 155348856]

約数ペア:

[(1, 155348856), (2, 77674428), (3, 51782952), (4, 38837214), (6, 25891476), (8, 19418607), (9, 17260984), (12, 12945738), (13, 11949912), (17, 9138168), (18, 8630492), (24, 6472869), (26, 5974956), (34, 4569084), (36, 4315246), (39, 3983304), (51, 3046056), (52, 2987478), (68, 2284542), (72, 2157623), (78, 1991652), (102, 1523028), (104, 1493739), (117, 1327768), (136, 1142271), (153, 1015352), (156, 995826), (169, 919224), (204, 761514), (221, 702936), (234, 663884), (306, 507676), (312, 497913), (338, 459612), (408, 380757), (442, 351468), (468, 331942), (507, 306408), (612, 253838), (663, 234312), (676, 229806), (751, 206856), (884, 175734), (936, 165971), (1014, 153204), (1224, 126919), (1326, 117156), (1352, 114903), (1502, 103428), (1521, 102136), (1768, 87867), (1989, 78104), (2028, 76602), (2253, 68952), (2652, 58578), (2873, 54072), (3004, 51714), (3042, 51068), (3978, 39052), (4056, 38301), (4506, 34476), (5304, 29289), (5746, 27036), (6008, 25857), (6084, 25534), (6759, 22984), (7956, 19526), (8619, 18024), (9012, 17238), (9763, 15912), (11492, 13518), (12168, 12767)]