180953448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 513838080

約数和(自身を除く): 332884632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 212, 248, 312, 318, 353, 372, 403, 424, 636, 689, 706, 744, 806, 1059, 1209, 1272, 1378, 1412, 1612, 1643, 2067, 2118, 2418, 2756, 2824, 3224, 3286, 4134, 4236, 4589, 4836, 4929, 5512, 6572, 8268, 8472, 9178, 9672, 9858, 10943, 13144, 13767, 16536, 18356, 18709, 19716, 21359, 21886, 27534, 32829, 36712, 37418, 39432, 42718, 43772, 55068, 56127, 64077, 65658, 74836, 85436, 87544, 110136, 112254, 128154, 131316, 142259, 149672, 170872, 224508, 243217, 256308, 262632, 284518, 426777, 449016, 486434, 512616, 569036, 579979, 729651, 853554, 972868, 1138072, 1159958, 1459302, 1707108, 1739937, 1945736, 2319916, 2918604, 3414216, 3479874, 4639832, 5837208, 6959748, 7539727, 13919496, 15079454, 22619181, 30158908, 45238362, 60317816, 90476724, 180953448]

約数ペア:

[(1, 180953448), (2, 90476724), (3, 60317816), (4, 45238362), (6, 30158908), (8, 22619181), (12, 15079454), (13, 13919496), (24, 7539727), (26, 6959748), (31, 5837208), (39, 4639832), (52, 3479874), (53, 3414216), (62, 2918604), (78, 2319916), (93, 1945736), (104, 1739937), (106, 1707108), (124, 1459302), (156, 1159958), (159, 1138072), (186, 972868), (212, 853554), (248, 729651), (312, 579979), (318, 569036), (353, 512616), (372, 486434), (403, 449016), (424, 426777), (636, 284518), (689, 262632), (706, 256308), (744, 243217), (806, 224508), (1059, 170872), (1209, 149672), (1272, 142259), (1378, 131316), (1412, 128154), (1612, 112254), (1643, 110136), (2067, 87544), (2118, 85436), (2418, 74836), (2756, 65658), (2824, 64077), (3224, 56127), (3286, 55068), (4134, 43772), (4236, 42718), (4589, 39432), (4836, 37418), (4929, 36712), (5512, 32829), (6572, 27534), (8268, 21886), (8472, 21359), (9178, 19716), (9672, 18709), (9858, 18356), (10943, 16536), (13144, 13767)]