160239456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 496065024

約数和(自身を除く): 335825568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 337, 381, 416, 468, 508, 624, 674, 762, 936, 1011, 1016, 1143, 1248, 1348, 1524, 1651, 1872, 2022, 2032, 2286, 2696, 3033, 3048, 3302, 3744, 4044, 4064, 4381, 4572, 4953, 5392, 6066, 6096, 6604, 8088, 8762, 9144, 9906, 10784, 12132, 12192, 13143, 13208, 14859, 16176, 17524, 18288, 19812, 24264, 26286, 26416, 29718, 32352, 35048, 36576, 39429, 39624, 42799, 48528, 52572, 52832, 59436, 70096, 78858, 79248, 85598, 97056, 105144, 118872, 128397, 140192, 157716, 158496, 171196, 210288, 237744, 256794, 315432, 342392, 385191, 420576, 475488, 513588, 556387, 630864, 684784, 770382, 1027176, 1112774, 1261728, 1369568, 1540764, 1669161, 2054352, 2225548, 3081528, 3338322, 4108704, 4451096, 5007483, 6163056, 6676644, 8902192, 10014966, 12326112, 13353288, 17804384, 20029932, 26706576, 40059864, 53413152, 80119728, 160239456]

約数ペア:

[(1, 160239456), (2, 80119728), (3, 53413152), (4, 40059864), (6, 26706576), (8, 20029932), (9, 17804384), (12, 13353288), (13, 12326112), (16, 10014966), (18, 8902192), (24, 6676644), (26, 6163056), (32, 5007483), (36, 4451096), (39, 4108704), (48, 3338322), (52, 3081528), (72, 2225548), (78, 2054352), (96, 1669161), (104, 1540764), (117, 1369568), (127, 1261728), (144, 1112774), (156, 1027176), (208, 770382), (234, 684784), (254, 630864), (288, 556387), (312, 513588), (337, 475488), (381, 420576), (416, 385191), (468, 342392), (508, 315432), (624, 256794), (674, 237744), (762, 210288), (936, 171196), (1011, 158496), (1016, 157716), (1143, 140192), (1248, 128397), (1348, 118872), (1524, 105144), (1651, 97056), (1872, 85598), (2022, 79248), (2032, 78858), (2286, 70096), (2696, 59436), (3033, 52832), (3048, 52572), (3302, 48528), (3744, 42799), (4044, 39624), (4064, 39429), (4381, 36576), (4572, 35048), (4953, 32352), (5392, 29718), (6066, 26416), (6096, 26286), (6604, 24264), (8088, 19812), (8762, 18288), (9144, 17524), (9906, 16176), (10784, 14859), (12132, 13208), (12192, 13143)]