130801808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 283200624

約数和(自身を除く): 152398816

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 272, 296, 317, 328, 592, 629, 634, 656, 697, 1258, 1268, 1394, 1517, 2516, 2536, 2788, 3034, 5032, 5072, 5389, 5576, 6068, 10064, 10778, 11152, 11729, 12136, 12997, 21556, 23458, 24272, 25789, 25994, 43112, 46916, 51578, 51988, 86224, 93832, 103156, 103976, 187664, 199393, 206312, 207952, 220949, 398786, 412624, 441898, 480889, 797572, 883796, 961778, 1595144, 1767592, 1923556, 3190288, 3535184, 3847112, 7694224, 8175113, 16350226, 32700452, 65400904, 130801808]

約数ペア:

[(1, 130801808), (2, 65400904), (4, 32700452), (8, 16350226), (16, 8175113), (17, 7694224), (34, 3847112), (37, 3535184), (41, 3190288), (68, 1923556), (74, 1767592), (82, 1595144), (136, 961778), (148, 883796), (164, 797572), (272, 480889), (296, 441898), (317, 412624), (328, 398786), (592, 220949), (629, 207952), (634, 206312), (656, 199393), (697, 187664), (1258, 103976), (1268, 103156), (1394, 93832), (1517, 86224), (2516, 51988), (2536, 51578), (2788, 46916), (3034, 43112), (5032, 25994), (5072, 25789), (5389, 24272), (5576, 23458), (6068, 21556), (10064, 12997), (10778, 12136), (11152, 11729)]