164220504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 499046400

約数和(自身を除く): 334825896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 111, 116, 148, 168, 174, 203, 222, 232, 259, 296, 348, 406, 444, 518, 609, 696, 777, 812, 888, 911, 1036, 1073, 1218, 1554, 1624, 1822, 2072, 2146, 2436, 2733, 3108, 3219, 3644, 4292, 4872, 5466, 6216, 6377, 6438, 7288, 7511, 8584, 10932, 12754, 12876, 15022, 19131, 21864, 22533, 25508, 25752, 26419, 30044, 33707, 38262, 45066, 51016, 52838, 60088, 67414, 76524, 79257, 90132, 101121, 105676, 134828, 153048, 158514, 180264, 184933, 202242, 211352, 235949, 269656, 317028, 369866, 404484, 471898, 554799, 634056, 707847, 739732, 808968, 943796, 977503, 1109598, 1415694, 1479464, 1887592, 1955006, 2219196, 2831388, 2932509, 3910012, 4438392, 5662776, 5865018, 6842521, 7820024, 11730036, 13685042, 20527563, 23460072, 27370084, 41055126, 54740168, 82110252, 164220504]

約数ペア:

[(1, 164220504), (2, 82110252), (3, 54740168), (4, 41055126), (6, 27370084), (7, 23460072), (8, 20527563), (12, 13685042), (14, 11730036), (21, 7820024), (24, 6842521), (28, 5865018), (29, 5662776), (37, 4438392), (42, 3910012), (56, 2932509), (58, 2831388), (74, 2219196), (84, 1955006), (87, 1887592), (111, 1479464), (116, 1415694), (148, 1109598), (168, 977503), (174, 943796), (203, 808968), (222, 739732), (232, 707847), (259, 634056), (296, 554799), (348, 471898), (406, 404484), (444, 369866), (518, 317028), (609, 269656), (696, 235949), (777, 211352), (812, 202242), (888, 184933), (911, 180264), (1036, 158514), (1073, 153048), (1218, 134828), (1554, 105676), (1624, 101121), (1822, 90132), (2072, 79257), (2146, 76524), (2436, 67414), (2733, 60088), (3108, 52838), (3219, 51016), (3644, 45066), (4292, 38262), (4872, 33707), (5466, 30044), (6216, 26419), (6377, 25752), (6438, 25508), (7288, 22533), (7511, 21864), (8584, 19131), (10932, 15022), (12754, 12876)]