43121792

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 110160000

約数和(自身を除く): 67038208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 149, 152, 224, 238, 266, 272, 298, 304, 323, 448, 476, 532, 544, 596, 608, 646, 896, 952, 1043, 1064, 1088, 1192, 1216, 1292, 1904, 2086, 2128, 2176, 2261, 2384, 2432, 2533, 2584, 2831, 3808, 4172, 4256, 4522, 4768, 5066, 5168, 5662, 7616, 8344, 8512, 9044, 9536, 10132, 10336, 11324, 15232, 16688, 17024, 17731, 18088, 19072, 19817, 20264, 20672, 22648, 33376, 35462, 36176, 39634, 40528, 41344, 45296, 48127, 66752, 70924, 72352, 79268, 81056, 90592, 96254, 133504, 141848, 144704, 158536, 162112, 181184, 192508, 283696, 289408, 317072, 324224, 336889, 362368, 385016, 567392, 634144, 673778, 770032, 1134784, 1268288, 1347556, 1540064, 2269568, 2536576, 2695112, 3080128, 5390224, 6160256, 10780448, 21560896, 43121792]

約数ペア:

[(1, 43121792), (2, 21560896), (4, 10780448), (7, 6160256), (8, 5390224), (14, 3080128), (16, 2695112), (17, 2536576), (19, 2269568), (28, 1540064), (32, 1347556), (34, 1268288), (38, 1134784), (56, 770032), (64, 673778), (68, 634144), (76, 567392), (112, 385016), (119, 362368), (128, 336889), (133, 324224), (136, 317072), (149, 289408), (152, 283696), (224, 192508), (238, 181184), (266, 162112), (272, 158536), (298, 144704), (304, 141848), (323, 133504), (448, 96254), (476, 90592), (532, 81056), (544, 79268), (596, 72352), (608, 70924), (646, 66752), (896, 48127), (952, 45296), (1043, 41344), (1064, 40528), (1088, 39634), (1192, 36176), (1216, 35462), (1292, 33376), (1904, 22648), (2086, 20672), (2128, 20264), (2176, 19817), (2261, 19072), (2384, 18088), (2432, 17731), (2533, 17024), (2584, 16688), (2831, 15232), (3808, 11324), (4172, 10336), (4256, 10132), (4522, 9536), (4768, 9044), (5066, 8512), (5168, 8344), (5662, 7616)]