155038806

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 392232960

約数和(自身を除く): 237194154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 47, 54, 74, 78, 94, 111, 117, 127, 141, 222, 234, 254, 282, 333, 351, 381, 423, 481, 611, 666, 702, 762, 846, 962, 999, 1143, 1222, 1269, 1443, 1651, 1739, 1833, 1998, 2286, 2538, 2886, 3302, 3429, 3478, 3666, 4329, 4699, 4953, 5217, 5499, 5969, 6858, 8658, 9398, 9906, 10434, 10998, 11938, 12987, 14097, 14859, 15651, 16497, 17907, 22607, 25974, 28194, 29718, 31302, 32994, 35814, 42291, 44577, 45214, 46953, 53721, 61087, 67821, 77597, 84582, 89154, 93906, 107442, 122174, 126873, 135642, 155194, 161163, 183261, 203463, 220853, 232791, 253746, 322326, 366522, 406926, 441706, 465582, 549783, 610389, 662559, 698373, 1099566, 1220778, 1325118, 1396746, 1649349, 1987677, 2095119, 2871089, 3298698, 3975354, 4190238, 5742178, 5963031, 8613267, 11926062, 17226534, 25839801, 51679602, 77519403, 155038806]

約数ペア:

[(1, 155038806), (2, 77519403), (3, 51679602), (6, 25839801), (9, 17226534), (13, 11926062), (18, 8613267), (26, 5963031), (27, 5742178), (37, 4190238), (39, 3975354), (47, 3298698), (54, 2871089), (74, 2095119), (78, 1987677), (94, 1649349), (111, 1396746), (117, 1325118), (127, 1220778), (141, 1099566), (222, 698373), (234, 662559), (254, 610389), (282, 549783), (333, 465582), (351, 441706), (381, 406926), (423, 366522), (481, 322326), (611, 253746), (666, 232791), (702, 220853), (762, 203463), (846, 183261), (962, 161163), (999, 155194), (1143, 135642), (1222, 126873), (1269, 122174), (1443, 107442), (1651, 93906), (1739, 89154), (1833, 84582), (1998, 77597), (2286, 67821), (2538, 61087), (2886, 53721), (3302, 46953), (3429, 45214), (3478, 44577), (3666, 42291), (4329, 35814), (4699, 32994), (4953, 31302), (5217, 29718), (5499, 28194), (5969, 25974), (6858, 22607), (8658, 17907), (9398, 16497), (9906, 15651), (10434, 14859), (10998, 14097), (11938, 12987)]