158905760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 407251152

約数和(自身を除く): 248345392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 241, 260, 317, 416, 482, 520, 634, 964, 1040, 1205, 1268, 1585, 1928, 2080, 2410, 2536, 3133, 3170, 3856, 4121, 4820, 5072, 6266, 6340, 7712, 8242, 9640, 10144, 12532, 12680, 15665, 16484, 19280, 20605, 25064, 25360, 31330, 32968, 38560, 41210, 50128, 50720, 62660, 65936, 76397, 82420, 100256, 125320, 131872, 152794, 164840, 250640, 305588, 329680, 381985, 501280, 611176, 659360, 763970, 993161, 1222352, 1527940, 1986322, 2444704, 3055880, 3972644, 4965805, 6111760, 7945288, 9931610, 12223520, 15890576, 19863220, 31781152, 39726440, 79452880, 158905760]

約数ペア:

[(1, 158905760), (2, 79452880), (4, 39726440), (5, 31781152), (8, 19863220), (10, 15890576), (13, 12223520), (16, 9931610), (20, 7945288), (26, 6111760), (32, 4965805), (40, 3972644), (52, 3055880), (65, 2444704), (80, 1986322), (104, 1527940), (130, 1222352), (160, 993161), (208, 763970), (241, 659360), (260, 611176), (317, 501280), (416, 381985), (482, 329680), (520, 305588), (634, 250640), (964, 164840), (1040, 152794), (1205, 131872), (1268, 125320), (1585, 100256), (1928, 82420), (2080, 76397), (2410, 65936), (2536, 62660), (3133, 50720), (3170, 50128), (3856, 41210), (4121, 38560), (4820, 32968), (5072, 31330), (6266, 25360), (6340, 25064), (7712, 20605), (8242, 19280), (9640, 16484), (10144, 15665), (12532, 12680)]