191399936

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 479606400

約数和(自身を除く): 288206464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 128, 158, 169, 182, 208, 224, 256, 316, 338, 364, 416, 448, 512, 553, 632, 676, 728, 832, 896, 1024, 1027, 1106, 1183, 1264, 1352, 1456, 1664, 1792, 2048, 2054, 2212, 2366, 2528, 2704, 2912, 3328, 3584, 4108, 4424, 4732, 5056, 5408, 5824, 6656, 7168, 7189, 8216, 8848, 9464, 10112, 10816, 11648, 13312, 13351, 14336, 14378, 16432, 17696, 18928, 20224, 21632, 23296, 26624, 26702, 28756, 32864, 35392, 37856, 40448, 43264, 46592, 53404, 57512, 65728, 70784, 75712, 80896, 86528, 93184, 93457, 106808, 115024, 131456, 141568, 151424, 161792, 173056, 186368, 186914, 213616, 230048, 262912, 283136, 302848, 346112, 373828, 427232, 460096, 525824, 566272, 605696, 747656, 854464, 920192, 1051648, 1132544, 1211392, 1495312, 1708928, 1840384, 2103296, 2422784, 2990624, 3417856, 3680768, 5981248, 6835712, 7361536, 11962496, 13671424, 14723072, 23924992, 27342848, 47849984, 95699968, 191399936]

約数ペア:

[(1, 191399936), (2, 95699968), (4, 47849984), (7, 27342848), (8, 23924992), (13, 14723072), (14, 13671424), (16, 11962496), (26, 7361536), (28, 6835712), (32, 5981248), (52, 3680768), (56, 3417856), (64, 2990624), (79, 2422784), (91, 2103296), (104, 1840384), (112, 1708928), (128, 1495312), (158, 1211392), (169, 1132544), (182, 1051648), (208, 920192), (224, 854464), (256, 747656), (316, 605696), (338, 566272), (364, 525824), (416, 460096), (448, 427232), (512, 373828), (553, 346112), (632, 302848), (676, 283136), (728, 262912), (832, 230048), (896, 213616), (1024, 186914), (1027, 186368), (1106, 173056), (1183, 161792), (1264, 151424), (1352, 141568), (1456, 131456), (1664, 115024), (1792, 106808), (2048, 93457), (2054, 93184), (2212, 86528), (2366, 80896), (2528, 75712), (2704, 70784), (2912, 65728), (3328, 57512), (3584, 53404), (4108, 46592), (4424, 43264), (4732, 40448), (5056, 37856), (5408, 35392), (5824, 32864), (6656, 28756), (7168, 26702), (7189, 26624), (8216, 23296), (8848, 21632), (9464, 20224), (10112, 18928), (10816, 17696), (11648, 16432), (13312, 14378), (13351, 14336)]