133645848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 406080000

約数和(自身を除く): 272434152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 149, 152, 168, 228, 266, 281, 298, 399, 447, 456, 532, 562, 596, 798, 843, 894, 1043, 1064, 1124, 1192, 1596, 1686, 1788, 1967, 2086, 2248, 2831, 3129, 3192, 3372, 3576, 3934, 4172, 5339, 5662, 5901, 6258, 6744, 7868, 8344, 8493, 10678, 11324, 11802, 12516, 15736, 16017, 16986, 19817, 21356, 22648, 23604, 25032, 32034, 33972, 37373, 39634, 41869, 42712, 47208, 59451, 64068, 67944, 74746, 79268, 83738, 112119, 118902, 125607, 128136, 149492, 158536, 167476, 224238, 237804, 251214, 293083, 298984, 334952, 448476, 475608, 502428, 586166, 795511, 879249, 896952, 1004856, 1172332, 1591022, 1758498, 2344664, 2386533, 3182044, 3516996, 4773066, 5568577, 6364088, 7033992, 9546132, 11137154, 16705731, 19092264, 22274308, 33411462, 44548616, 66822924, 133645848]

約数ペア:

[(1, 133645848), (2, 66822924), (3, 44548616), (4, 33411462), (6, 22274308), (7, 19092264), (8, 16705731), (12, 11137154), (14, 9546132), (19, 7033992), (21, 6364088), (24, 5568577), (28, 4773066), (38, 3516996), (42, 3182044), (56, 2386533), (57, 2344664), (76, 1758498), (84, 1591022), (114, 1172332), (133, 1004856), (149, 896952), (152, 879249), (168, 795511), (228, 586166), (266, 502428), (281, 475608), (298, 448476), (399, 334952), (447, 298984), (456, 293083), (532, 251214), (562, 237804), (596, 224238), (798, 167476), (843, 158536), (894, 149492), (1043, 128136), (1064, 125607), (1124, 118902), (1192, 112119), (1596, 83738), (1686, 79268), (1788, 74746), (1967, 67944), (2086, 64068), (2248, 59451), (2831, 47208), (3129, 42712), (3192, 41869), (3372, 39634), (3576, 37373), (3934, 33972), (4172, 32034), (5339, 25032), (5662, 23604), (5901, 22648), (6258, 21356), (6744, 19817), (7868, 16986), (8344, 16017), (8493, 15736), (10678, 12516), (11324, 11802)]