165855456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1489

約数の個数: 144

約数和(自身を含む): 524684160

約数和(自身を除く): 358828704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1429, 1488, 1612, 1872, 2232, 2418, 2858, 2976, 3224, 3627, 3744, 4287, 4464, 4836, 5716, 6448, 7254, 8574, 8928, 9672, 11432, 12861, 12896, 14508, 17148, 18577, 19344, 22864, 25722, 29016, 34296, 37154, 38688, 44299, 45728, 51444, 55731, 58032, 68592, 74308, 88598, 102888, 111462, 116064, 132897, 137184, 148616, 167193, 177196, 205776, 222924, 265794, 297232, 334386, 354392, 398691, 411552, 445848, 531588, 575887, 594464, 668772, 708784, 797382, 891696, 1063176, 1151774, 1337544, 1417568, 1594764, 1727661, 1783392, 2126352, 2303548, 2675088, 3189528, 3455322, 4252704, 4607096, 5182983, 5350176, 6379056, 6910644, 9214192, 10365966, 12758112, 13821288, 18428384, 20731932, 27642576, 41463864, 55285152, 82927728, 165855456]

約数ペア:

[(1, 165855456), (2, 82927728), (3, 55285152), (4, 41463864), (6, 27642576), (8, 20731932), (9, 18428384), (12, 13821288), (13, 12758112), (16, 10365966), (18, 9214192), (24, 6910644), (26, 6379056), (31, 5350176), (32, 5182983), (36, 4607096), (39, 4252704), (48, 3455322), (52, 3189528), (62, 2675088), (72, 2303548), (78, 2126352), (93, 1783392), (96, 1727661), (104, 1594764), (117, 1417568), (124, 1337544), (144, 1151774), (156, 1063176), (186, 891696), (208, 797382), (234, 708784), (248, 668772), (279, 594464), (288, 575887), (312, 531588), (372, 445848), (403, 411552), (416, 398691), (468, 354392), (496, 334386), (558, 297232), (624, 265794), (744, 222924), (806, 205776), (936, 177196), (992, 167193), (1116, 148616), (1209, 137184), (1248, 132897), (1429, 116064), (1488, 111462), (1612, 102888), (1872, 88598), (2232, 74308), (2418, 68592), (2858, 58032), (2976, 55731), (3224, 51444), (3627, 45728), (3744, 44299), (4287, 38688), (4464, 37154), (4836, 34296), (5716, 29016), (6448, 25722), (7254, 22864), (8574, 19344), (8928, 18577), (9672, 17148), (11432, 14508), (12861, 12896)]