123124064

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 310262400

約数和(自身を除く): 187138336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 149, 196, 217, 224, 238, 248, 272, 298, 392, 434, 476, 496, 527, 544, 596, 784, 833, 868, 952, 992, 1043, 1054, 1192, 1519, 1568, 1666, 1736, 1904, 2086, 2108, 2384, 2533, 3038, 3332, 3472, 3689, 3808, 4172, 4216, 4619, 4768, 5066, 6076, 6664, 6944, 7301, 7378, 8344, 8432, 9238, 10132, 12152, 13328, 14602, 14756, 16688, 16864, 17731, 18476, 20264, 24304, 25823, 26656, 29204, 29512, 32333, 33376, 35462, 36952, 40528, 48608, 51646, 58408, 59024, 64666, 70924, 73904, 78523, 81056, 103292, 116816, 118048, 124117, 129332, 141848, 147808, 157046, 206584, 226331, 233632, 248234, 258664, 283696, 314092, 413168, 452662, 496468, 517328, 549661, 567392, 628184, 826336, 905324, 992936, 1034656, 1099322, 1256368, 1810648, 1985872, 2198644, 2512736, 3621296, 3847627, 3971744, 4397288, 7242592, 7695254, 8794576, 15390508, 17589152, 30781016, 61562032, 123124064]

約数ペア:

[(1, 123124064), (2, 61562032), (4, 30781016), (7, 17589152), (8, 15390508), (14, 8794576), (16, 7695254), (17, 7242592), (28, 4397288), (31, 3971744), (32, 3847627), (34, 3621296), (49, 2512736), (56, 2198644), (62, 1985872), (68, 1810648), (98, 1256368), (112, 1099322), (119, 1034656), (124, 992936), (136, 905324), (149, 826336), (196, 628184), (217, 567392), (224, 549661), (238, 517328), (248, 496468), (272, 452662), (298, 413168), (392, 314092), (434, 283696), (476, 258664), (496, 248234), (527, 233632), (544, 226331), (596, 206584), (784, 157046), (833, 147808), (868, 141848), (952, 129332), (992, 124117), (1043, 118048), (1054, 116816), (1192, 103292), (1519, 81056), (1568, 78523), (1666, 73904), (1736, 70924), (1904, 64666), (2086, 59024), (2108, 58408), (2384, 51646), (2533, 48608), (3038, 40528), (3332, 36952), (3472, 35462), (3689, 33376), (3808, 32333), (4172, 29512), (4216, 29204), (4619, 26656), (4768, 25823), (5066, 24304), (6076, 20264), (6664, 18476), (6944, 17731), (7301, 16864), (7378, 16688), (8344, 14756), (8432, 14602), (9238, 13328), (10132, 12152)]