155367104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 56

約数和(自身を含む): 329549760

約数和(自身を除く): 174182656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 1907, 2144, 2546, 3814, 4288, 5092, 7628, 10184, 15256, 20368, 30512, 36233, 40736, 61024, 72466, 81472, 122048, 127769, 144932, 255538, 289864, 511076, 579728, 1022152, 1159456, 2044304, 2318912, 2427611, 4088608, 4855222, 8177216, 9710444, 19420888, 38841776, 77683552, 155367104]

約数ペア:

[(1, 155367104), (2, 77683552), (4, 38841776), (8, 19420888), (16, 9710444), (19, 8177216), (32, 4855222), (38, 4088608), (64, 2427611), (67, 2318912), (76, 2044304), (134, 1159456), (152, 1022152), (268, 579728), (304, 511076), (536, 289864), (608, 255538), (1072, 144932), (1216, 127769), (1273, 122048), (1907, 81472), (2144, 72466), (2546, 61024), (3814, 40736), (4288, 36233), (5092, 30512), (7628, 20368), (10184, 15256)]