138536892

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 120

約数和(自身を含む): 402982272

約数和(自身を除く): 264445380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1061, 1116, 1209, 1404, 1612, 1674, 2106, 2122, 2418, 2511, 3183, 3348, 3627, 4212, 4244, 4836, 5022, 6366, 7254, 9549, 10044, 10881, 12732, 13793, 14508, 19098, 21762, 27586, 28647, 32643, 32891, 38196, 41379, 43524, 55172, 57294, 65286, 65782, 82758, 85941, 98673, 114588, 124137, 130572, 131564, 165516, 171882, 197346, 248274, 296019, 343764, 372411, 394692, 427583, 496548, 592038, 744822, 855166, 888057, 1117233, 1184076, 1282749, 1489644, 1710332, 1776114, 2234466, 2565498, 2664171, 3552228, 3848247, 4468932, 5130996, 5328342, 7696494, 10656684, 11544741, 15392988, 23089482, 34634223, 46178964, 69268446, 138536892]

約数ペア:

[(1, 138536892), (2, 69268446), (3, 46178964), (4, 34634223), (6, 23089482), (9, 15392988), (12, 11544741), (13, 10656684), (18, 7696494), (26, 5328342), (27, 5130996), (31, 4468932), (36, 3848247), (39, 3552228), (52, 2664171), (54, 2565498), (62, 2234466), (78, 1776114), (81, 1710332), (93, 1489644), (108, 1282749), (117, 1184076), (124, 1117233), (156, 888057), (162, 855166), (186, 744822), (234, 592038), (279, 496548), (324, 427583), (351, 394692), (372, 372411), (403, 343764), (468, 296019), (558, 248274), (702, 197346), (806, 171882), (837, 165516), (1053, 131564), (1061, 130572), (1116, 124137), (1209, 114588), (1404, 98673), (1612, 85941), (1674, 82758), (2106, 65782), (2122, 65286), (2418, 57294), (2511, 55172), (3183, 43524), (3348, 41379), (3627, 38196), (4212, 32891), (4244, 32643), (4836, 28647), (5022, 27586), (6366, 21762), (7254, 19098), (9549, 14508), (10044, 13793), (10881, 12732)]