164421264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1397

約数の個数: 120

約数和(自身を含む): 503807040

約数和(自身を除く): 339385776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 318, 336, 371, 392, 424, 588, 636, 742, 784, 848, 1113, 1176, 1272, 1319, 1484, 2226, 2352, 2544, 2597, 2638, 2968, 3957, 4452, 5194, 5276, 5936, 7791, 7914, 8904, 9233, 10388, 10552, 15582, 15828, 17808, 18466, 20776, 21104, 27699, 31164, 31656, 36932, 41552, 55398, 62328, 63312, 64631, 69907, 73864, 110796, 124656, 129262, 139814, 147728, 193893, 209721, 221592, 258524, 279628, 387786, 419442, 443184, 489349, 517048, 559256, 775572, 838884, 978698, 1034096, 1118512, 1468047, 1551144, 1677768, 1957396, 2936094, 3102288, 3355536, 3425443, 3914792, 5872188, 6850886, 7829584, 10276329, 11744376, 13701772, 20552658, 23488752, 27403544, 41105316, 54807088, 82210632, 164421264]

約数ペア:

[(1, 164421264), (2, 82210632), (3, 54807088), (4, 41105316), (6, 27403544), (7, 23488752), (8, 20552658), (12, 13701772), (14, 11744376), (16, 10276329), (21, 7829584), (24, 6850886), (28, 5872188), (42, 3914792), (48, 3425443), (49, 3355536), (53, 3102288), (56, 2936094), (84, 1957396), (98, 1677768), (106, 1551144), (112, 1468047), (147, 1118512), (159, 1034096), (168, 978698), (196, 838884), (212, 775572), (294, 559256), (318, 517048), (336, 489349), (371, 443184), (392, 419442), (424, 387786), (588, 279628), (636, 258524), (742, 221592), (784, 209721), (848, 193893), (1113, 147728), (1176, 139814), (1272, 129262), (1319, 124656), (1484, 110796), (2226, 73864), (2352, 69907), (2544, 64631), (2597, 63312), (2638, 62328), (2968, 55398), (3957, 41552), (4452, 36932), (5194, 31656), (5276, 31164), (5936, 27699), (7791, 21104), (7914, 20776), (8904, 18466), (9233, 17808), (10388, 15828), (10552, 15582)]