123925648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 325479168

約数和(自身を除く): 201553520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 61, 68, 77, 88, 97, 112, 119, 122, 136, 154, 176, 187, 194, 238, 244, 272, 308, 374, 388, 427, 476, 488, 616, 671, 679, 748, 776, 854, 952, 976, 1037, 1067, 1232, 1309, 1342, 1358, 1496, 1552, 1649, 1708, 1904, 2074, 2134, 2618, 2684, 2716, 2992, 3298, 3416, 4148, 4268, 4697, 5236, 5368, 5432, 5917, 6596, 6832, 7259, 7469, 8296, 8536, 9394, 10472, 10736, 10864, 11407, 11543, 11834, 13192, 14518, 14938, 16592, 17072, 18139, 18788, 20944, 22814, 23086, 23668, 26384, 29036, 29876, 36278, 37576, 41419, 45628, 46172, 47336, 58072, 59752, 65087, 72556, 75152, 79849, 82838, 91256, 92344, 94672, 100589, 116144, 119504, 126973, 130174, 145112, 159698, 165676, 182512, 184688, 201178, 253946, 260348, 290224, 319396, 331352, 402356, 455609, 507892, 520696, 638792, 662704, 704123, 804712, 911218, 1015784, 1041392, 1106479, 1277584, 1408246, 1609424, 1822436, 2031568, 2212958, 2816492, 3644872, 4425916, 5632984, 7289744, 7745353, 8851832, 11265968, 15490706, 17703664, 30981412, 61962824, 123925648]

約数ペア:

[(1, 123925648), (2, 61962824), (4, 30981412), (7, 17703664), (8, 15490706), (11, 11265968), (14, 8851832), (16, 7745353), (17, 7289744), (22, 5632984), (28, 4425916), (34, 3644872), (44, 2816492), (56, 2212958), (61, 2031568), (68, 1822436), (77, 1609424), (88, 1408246), (97, 1277584), (112, 1106479), (119, 1041392), (122, 1015784), (136, 911218), (154, 804712), (176, 704123), (187, 662704), (194, 638792), (238, 520696), (244, 507892), (272, 455609), (308, 402356), (374, 331352), (388, 319396), (427, 290224), (476, 260348), (488, 253946), (616, 201178), (671, 184688), (679, 182512), (748, 165676), (776, 159698), (854, 145112), (952, 130174), (976, 126973), (1037, 119504), (1067, 116144), (1232, 100589), (1309, 94672), (1342, 92344), (1358, 91256), (1496, 82838), (1552, 79849), (1649, 75152), (1708, 72556), (1904, 65087), (2074, 59752), (2134, 58072), (2618, 47336), (2684, 46172), (2716, 45628), (2992, 41419), (3298, 37576), (3416, 36278), (4148, 29876), (4268, 29036), (4697, 26384), (5236, 23668), (5368, 23086), (5432, 22814), (5917, 20944), (6596, 18788), (6832, 18139), (7259, 17072), (7469, 16592), (8296, 14938), (8536, 14518), (9394, 13192), (10472, 11834), (10736, 11543), (10864, 11407)]