138518208

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4259

約数の個数: 112

約数和(自身を含む): 428752000

約数和(自身を除く): 290233792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 4219, 5472, 8208, 8438, 10944, 12657, 16416, 16876, 25314, 32832, 33752, 37971, 50628, 67504, 75942, 80161, 101256, 113913, 135008, 151884, 160322, 202512, 227826, 240483, 270016, 303768, 320644, 405024, 455652, 480966, 607536, 641288, 721449, 810048, 911304, 961932, 1215072, 1282576, 1442898, 1822608, 1923864, 2164347, 2430144, 2565152, 2885796, 3645216, 3847728, 4328694, 5130304, 5771592, 7290432, 7695456, 8657388, 11543184, 15390912, 17314776, 23086368, 34629552, 46172736, 69259104, 138518208]

約数ペア:

[(1, 138518208), (2, 69259104), (3, 46172736), (4, 34629552), (6, 23086368), (8, 17314776), (9, 15390912), (12, 11543184), (16, 8657388), (18, 7695456), (19, 7290432), (24, 5771592), (27, 5130304), (32, 4328694), (36, 3847728), (38, 3645216), (48, 2885796), (54, 2565152), (57, 2430144), (64, 2164347), (72, 1923864), (76, 1822608), (96, 1442898), (108, 1282576), (114, 1215072), (144, 961932), (152, 911304), (171, 810048), (192, 721449), (216, 641288), (228, 607536), (288, 480966), (304, 455652), (342, 405024), (432, 320644), (456, 303768), (513, 270016), (576, 240483), (608, 227826), (684, 202512), (864, 160322), (912, 151884), (1026, 135008), (1216, 113913), (1368, 101256), (1728, 80161), (1824, 75942), (2052, 67504), (2736, 50628), (3648, 37971), (4104, 33752), (4219, 32832), (5472, 25314), (8208, 16876), (8438, 16416), (10944, 12657)]