146238976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 318979584

約数和(自身を除く): 172740608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 173, 208, 254, 256, 346, 416, 508, 512, 692, 832, 1016, 1384, 1651, 1664, 2032, 2249, 2768, 3302, 3328, 4064, 4498, 5536, 6604, 6656, 8128, 8996, 11072, 13208, 16256, 17992, 21971, 22144, 26416, 32512, 35984, 43942, 44288, 52832, 65024, 71968, 87884, 88576, 105664, 143936, 175768, 211328, 285623, 287872, 351536, 422656, 571246, 575744, 703072, 845312, 1142492, 1151488, 1406144, 2284984, 2812288, 4569968, 5624576, 9139936, 11249152, 18279872, 36559744, 73119488, 146238976]

約数ペア:

[(1, 146238976), (2, 73119488), (4, 36559744), (8, 18279872), (13, 11249152), (16, 9139936), (26, 5624576), (32, 4569968), (52, 2812288), (64, 2284984), (104, 1406144), (127, 1151488), (128, 1142492), (173, 845312), (208, 703072), (254, 575744), (256, 571246), (346, 422656), (416, 351536), (508, 287872), (512, 285623), (692, 211328), (832, 175768), (1016, 143936), (1384, 105664), (1651, 88576), (1664, 87884), (2032, 71968), (2249, 65024), (2768, 52832), (3302, 44288), (3328, 43942), (4064, 35984), (4498, 32512), (5536, 26416), (6604, 22144), (6656, 21971), (8128, 17992), (8996, 16256), (11072, 13208)]