138606384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 427401216

約数和(自身を除く): 288794832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 67, 84, 94, 112, 131, 134, 141, 168, 188, 201, 262, 268, 282, 329, 336, 376, 393, 402, 469, 524, 536, 564, 658, 752, 786, 804, 917, 938, 987, 1048, 1072, 1128, 1316, 1407, 1572, 1608, 1834, 1876, 1974, 2096, 2256, 2632, 2751, 2814, 3144, 3149, 3216, 3668, 3752, 3948, 5264, 5502, 5628, 6157, 6288, 6298, 7336, 7504, 7896, 8777, 9447, 11004, 11256, 12314, 12596, 14672, 15792, 17554, 18471, 18894, 22008, 22043, 22512, 24628, 25192, 26331, 35108, 36942, 37788, 43099, 44016, 44086, 49256, 50384, 52662, 61439, 66129, 70216, 73884, 75576, 86198, 88172, 98512, 105324, 122878, 129297, 132258, 140432, 147768, 151152, 172396, 176344, 184317, 210648, 245756, 258594, 264516, 295536, 344792, 352688, 368634, 412519, 421296, 491512, 517188, 529032, 689584, 737268, 825038, 983024, 1034376, 1058064, 1237557, 1474536, 1650076, 2068752, 2475114, 2887633, 2949072, 3300152, 4950228, 5775266, 6600304, 8662899, 9900456, 11550532, 17325798, 19800912, 23101064, 34651596, 46202128, 69303192, 138606384]

約数ペア:

[(1, 138606384), (2, 69303192), (3, 46202128), (4, 34651596), (6, 23101064), (7, 19800912), (8, 17325798), (12, 11550532), (14, 9900456), (16, 8662899), (21, 6600304), (24, 5775266), (28, 4950228), (42, 3300152), (47, 2949072), (48, 2887633), (56, 2475114), (67, 2068752), (84, 1650076), (94, 1474536), (112, 1237557), (131, 1058064), (134, 1034376), (141, 983024), (168, 825038), (188, 737268), (201, 689584), (262, 529032), (268, 517188), (282, 491512), (329, 421296), (336, 412519), (376, 368634), (393, 352688), (402, 344792), (469, 295536), (524, 264516), (536, 258594), (564, 245756), (658, 210648), (752, 184317), (786, 176344), (804, 172396), (917, 151152), (938, 147768), (987, 140432), (1048, 132258), (1072, 129297), (1128, 122878), (1316, 105324), (1407, 98512), (1572, 88172), (1608, 86198), (1834, 75576), (1876, 73884), (1974, 70216), (2096, 66129), (2256, 61439), (2632, 52662), (2751, 50384), (2814, 49256), (3144, 44086), (3149, 44016), (3216, 43099), (3668, 37788), (3752, 36942), (3948, 35108), (5264, 26331), (5502, 25192), (5628, 24628), (6157, 22512), (6288, 22043), (6298, 22008), (7336, 18894), (7504, 18471), (7896, 17554), (8777, 15792), (9447, 14672), (11004, 12596), (11256, 12314)]