164595288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 487872000

約数和(自身を除く): 323276712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 199, 241, 264, 286, 312, 398, 429, 482, 572, 597, 723, 796, 858, 964, 1144, 1194, 1446, 1592, 1716, 1928, 2189, 2388, 2587, 2651, 2892, 3133, 3432, 4378, 4776, 5174, 5302, 5784, 6266, 6567, 7761, 7953, 8756, 9399, 10348, 10604, 12532, 13134, 15522, 15906, 17512, 18798, 20696, 21208, 25064, 26268, 28457, 31044, 31812, 34463, 37596, 47959, 52536, 56914, 62088, 63624, 68926, 75192, 85371, 95918, 103389, 113828, 137852, 143877, 170742, 191836, 206778, 227656, 275704, 287754, 341484, 383672, 413556, 527549, 575508, 623467, 682968, 827112, 1055098, 1151016, 1246934, 1582647, 1870401, 2110196, 2493868, 3165294, 3740802, 4220392, 4987736, 6330588, 6858137, 7481604, 12661176, 13716274, 14963208, 20574411, 27432548, 41148822, 54865096, 82297644, 164595288]

約数ペア:

[(1, 164595288), (2, 82297644), (3, 54865096), (4, 41148822), (6, 27432548), (8, 20574411), (11, 14963208), (12, 13716274), (13, 12661176), (22, 7481604), (24, 6858137), (26, 6330588), (33, 4987736), (39, 4220392), (44, 3740802), (52, 3165294), (66, 2493868), (78, 2110196), (88, 1870401), (104, 1582647), (132, 1246934), (143, 1151016), (156, 1055098), (199, 827112), (241, 682968), (264, 623467), (286, 575508), (312, 527549), (398, 413556), (429, 383672), (482, 341484), (572, 287754), (597, 275704), (723, 227656), (796, 206778), (858, 191836), (964, 170742), (1144, 143877), (1194, 137852), (1446, 113828), (1592, 103389), (1716, 95918), (1928, 85371), (2189, 75192), (2388, 68926), (2587, 63624), (2651, 62088), (2892, 56914), (3133, 52536), (3432, 47959), (4378, 37596), (4776, 34463), (5174, 31812), (5302, 31044), (5784, 28457), (6266, 26268), (6567, 25064), (7761, 21208), (7953, 20696), (8756, 18798), (9399, 17512), (10348, 15906), (10604, 15522), (12532, 13134)]