188423456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 434649600

約数和(自身を除く): 246226144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 769, 806, 988, 992, 1178, 1538, 1612, 1976, 2356, 3076, 3224, 3952, 4712, 6152, 6448, 7657, 7904, 9424, 9997, 12304, 12896, 14611, 15314, 18848, 19994, 23839, 24608, 29222, 30628, 39988, 47678, 58444, 61256, 79976, 95356, 116888, 122512, 159952, 189943, 190712, 233776, 245024, 309907, 319904, 379886, 381424, 452941, 467552, 619814, 759772, 762848, 905882, 1239628, 1519544, 1811764, 2479256, 3039088, 3623528, 4958512, 5888233, 6078176, 7247056, 9917024, 11776466, 14494112, 23552932, 47105864, 94211728, 188423456]

約数ペア:

[(1, 188423456), (2, 94211728), (4, 47105864), (8, 23552932), (13, 14494112), (16, 11776466), (19, 9917024), (26, 7247056), (31, 6078176), (32, 5888233), (38, 4958512), (52, 3623528), (62, 3039088), (76, 2479256), (104, 1811764), (124, 1519544), (152, 1239628), (208, 905882), (247, 762848), (248, 759772), (304, 619814), (403, 467552), (416, 452941), (494, 381424), (496, 379886), (589, 319904), (608, 309907), (769, 245024), (806, 233776), (988, 190712), (992, 189943), (1178, 159952), (1538, 122512), (1612, 116888), (1976, 95356), (2356, 79976), (3076, 61256), (3224, 58444), (3952, 47678), (4712, 39988), (6152, 30628), (6448, 29222), (7657, 24608), (7904, 23839), (9424, 19994), (9997, 18848), (12304, 15314), (12896, 14611)]