16543992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 47900160

約数和(自身を除く): 31356168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 41, 43, 46, 51, 68, 69, 82, 86, 92, 102, 123, 129, 136, 138, 164, 172, 184, 204, 246, 258, 276, 328, 344, 391, 408, 492, 516, 552, 697, 731, 782, 943, 984, 989, 1032, 1173, 1394, 1462, 1564, 1763, 1886, 1978, 2091, 2193, 2346, 2788, 2829, 2924, 2967, 3128, 3526, 3772, 3956, 4182, 4386, 4692, 5289, 5576, 5658, 5848, 5934, 7052, 7544, 7912, 8364, 8772, 9384, 10578, 11316, 11868, 14104, 16031, 16728, 16813, 17544, 21156, 22632, 23736, 29971, 32062, 33626, 40549, 42312, 48093, 50439, 59942, 64124, 67252, 81098, 89913, 96186, 100878, 119884, 121647, 128248, 134504, 162196, 179826, 192372, 201756, 239768, 243294, 324392, 359652, 384744, 403512, 486588, 689333, 719304, 973176, 1378666, 2067999, 2757332, 4135998, 5514664, 8271996, 16543992]

約数ペア:

[(1, 16543992), (2, 8271996), (3, 5514664), (4, 4135998), (6, 2757332), (8, 2067999), (12, 1378666), (17, 973176), (23, 719304), (24, 689333), (34, 486588), (41, 403512), (43, 384744), (46, 359652), (51, 324392), (68, 243294), (69, 239768), (82, 201756), (86, 192372), (92, 179826), (102, 162196), (123, 134504), (129, 128248), (136, 121647), (138, 119884), (164, 100878), (172, 96186), (184, 89913), (204, 81098), (246, 67252), (258, 64124), (276, 59942), (328, 50439), (344, 48093), (391, 42312), (408, 40549), (492, 33626), (516, 32062), (552, 29971), (697, 23736), (731, 22632), (782, 21156), (943, 17544), (984, 16813), (989, 16728), (1032, 16031), (1173, 14104), (1394, 11868), (1462, 11316), (1564, 10578), (1763, 9384), (1886, 8772), (1978, 8364), (2091, 7912), (2193, 7544), (2346, 7052), (2788, 5934), (2829, 5848), (2924, 5658), (2967, 5576), (3128, 5289), (3526, 4692), (3772, 4386), (3956, 4182)]