190178688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 582624000

約数和(自身を除く): 392445312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 417, 448, 509, 556, 672, 834, 896, 973, 1018, 1112, 1344, 1527, 1668, 1946, 2036, 2224, 2688, 2919, 3054, 3336, 3563, 3892, 4072, 4448, 5838, 6108, 6672, 7126, 7784, 8144, 8896, 10689, 11676, 12216, 13344, 14252, 15568, 16288, 17792, 21378, 23352, 24432, 26688, 28504, 31136, 32576, 42756, 46704, 48864, 53376, 57008, 62272, 65152, 70751, 85512, 93408, 97728, 114016, 124544, 141502, 171024, 186816, 195456, 212253, 228032, 283004, 342048, 373632, 424506, 456064, 495257, 566008, 684096, 849012, 990514, 1132016, 1368192, 1485771, 1698024, 1981028, 2264032, 2971542, 3396048, 3962056, 4528064, 5943084, 6792096, 7924112, 9056128, 11886168, 13584192, 15848224, 23772336, 27168384, 31696448, 47544672, 63392896, 95089344, 190178688]

約数ペア:

[(1, 190178688), (2, 95089344), (3, 63392896), (4, 47544672), (6, 31696448), (7, 27168384), (8, 23772336), (12, 15848224), (14, 13584192), (16, 11886168), (21, 9056128), (24, 7924112), (28, 6792096), (32, 5943084), (42, 4528064), (48, 3962056), (56, 3396048), (64, 2971542), (84, 2264032), (96, 1981028), (112, 1698024), (128, 1485771), (139, 1368192), (168, 1132016), (192, 990514), (224, 849012), (278, 684096), (336, 566008), (384, 495257), (417, 456064), (448, 424506), (509, 373632), (556, 342048), (672, 283004), (834, 228032), (896, 212253), (973, 195456), (1018, 186816), (1112, 171024), (1344, 141502), (1527, 124544), (1668, 114016), (1946, 97728), (2036, 93408), (2224, 85512), (2688, 70751), (2919, 65152), (3054, 62272), (3336, 57008), (3563, 53376), (3892, 48864), (4072, 46704), (4448, 42756), (5838, 32576), (6108, 31136), (6672, 28504), (7126, 26688), (7784, 24432), (8144, 23352), (8896, 21378), (10689, 17792), (11676, 16288), (12216, 15568), (13344, 14252)]