177490872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2098

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 370861128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2039, 2232, 2418, 2808, 3224, 3348, 3627, 4078, 4836, 6117, 6696, 7254, 8156, 9672, 10881, 12234, 14508, 16312, 18351, 21762, 24468, 26507, 29016, 36702, 43524, 48936, 53014, 55053, 63209, 73404, 79521, 87048, 106028, 110106, 126418, 146808, 159042, 189627, 212056, 220212, 238563, 252836, 318084, 379254, 440424, 477126, 505672, 568881, 636168, 715689, 758508, 821717, 954252, 1137762, 1431378, 1517016, 1643434, 1706643, 1908504, 2275524, 2465151, 2862756, 3286868, 3413286, 4551048, 4930302, 5725512, 6573736, 6826572, 7395453, 9860604, 13653144, 14790906, 19721208, 22186359, 29581812, 44372718, 59163624, 88745436, 177490872]

約数ペア:

[(1, 177490872), (2, 88745436), (3, 59163624), (4, 44372718), (6, 29581812), (8, 22186359), (9, 19721208), (12, 14790906), (13, 13653144), (18, 9860604), (24, 7395453), (26, 6826572), (27, 6573736), (31, 5725512), (36, 4930302), (39, 4551048), (52, 3413286), (54, 3286868), (62, 2862756), (72, 2465151), (78, 2275524), (93, 1908504), (104, 1706643), (108, 1643434), (117, 1517016), (124, 1431378), (156, 1137762), (186, 954252), (216, 821717), (234, 758508), (248, 715689), (279, 636168), (312, 568881), (351, 505672), (372, 477126), (403, 440424), (468, 379254), (558, 318084), (702, 252836), (744, 238563), (806, 220212), (837, 212056), (936, 189627), (1116, 159042), (1209, 146808), (1404, 126418), (1612, 110106), (1674, 106028), (2039, 87048), (2232, 79521), (2418, 73404), (2808, 63209), (3224, 55053), (3348, 53014), (3627, 48936), (4078, 43524), (4836, 36702), (6117, 29016), (6696, 26507), (7254, 24468), (8156, 21762), (9672, 18351), (10881, 16312), (12234, 14508)]