162471288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 481489920

約数和(自身を除く): 319018632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 71, 84, 106, 142, 159, 168, 212, 213, 257, 284, 318, 371, 424, 426, 497, 514, 568, 636, 742, 771, 852, 994, 1028, 1113, 1272, 1484, 1491, 1542, 1704, 1799, 1988, 2056, 2226, 2968, 2982, 3084, 3598, 3763, 3976, 4452, 5397, 5964, 6168, 7196, 7526, 8904, 10794, 11289, 11928, 13621, 14392, 15052, 18247, 21588, 22578, 26341, 27242, 30104, 36494, 40863, 43176, 45156, 52682, 54484, 54741, 72988, 79023, 81726, 90312, 95347, 105364, 108968, 109482, 127729, 145976, 158046, 163452, 190694, 210728, 218964, 255458, 286041, 316092, 326904, 381388, 383187, 437928, 510916, 572082, 632184, 762776, 766374, 967091, 1021832, 1144164, 1532748, 1934182, 2288328, 2901273, 3065496, 3868364, 5802546, 6769637, 7736728, 11605092, 13539274, 20308911, 23210184, 27078548, 40617822, 54157096, 81235644, 162471288]

約数ペア:

[(1, 162471288), (2, 81235644), (3, 54157096), (4, 40617822), (6, 27078548), (7, 23210184), (8, 20308911), (12, 13539274), (14, 11605092), (21, 7736728), (24, 6769637), (28, 5802546), (42, 3868364), (53, 3065496), (56, 2901273), (71, 2288328), (84, 1934182), (106, 1532748), (142, 1144164), (159, 1021832), (168, 967091), (212, 766374), (213, 762776), (257, 632184), (284, 572082), (318, 510916), (371, 437928), (424, 383187), (426, 381388), (497, 326904), (514, 316092), (568, 286041), (636, 255458), (742, 218964), (771, 210728), (852, 190694), (994, 163452), (1028, 158046), (1113, 145976), (1272, 127729), (1484, 109482), (1491, 108968), (1542, 105364), (1704, 95347), (1799, 90312), (1988, 81726), (2056, 79023), (2226, 72988), (2968, 54741), (2982, 54484), (3084, 52682), (3598, 45156), (3763, 43176), (3976, 40863), (4452, 36494), (5397, 30104), (5964, 27242), (6168, 26341), (7196, 22578), (7526, 21588), (8904, 18247), (10794, 15052), (11289, 14392), (11928, 13621)]