16436784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 53996544

約数和(自身を除く): 37559760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 53, 56, 71, 78, 84, 91, 104, 106, 112, 142, 156, 159, 168, 182, 208, 212, 213, 273, 284, 312, 318, 336, 364, 371, 424, 426, 497, 546, 568, 624, 636, 689, 728, 742, 848, 852, 923, 994, 1092, 1113, 1136, 1272, 1378, 1456, 1484, 1491, 1704, 1846, 1988, 2067, 2184, 2226, 2544, 2756, 2769, 2968, 2982, 3408, 3692, 3763, 3976, 4134, 4368, 4452, 4823, 5512, 5538, 5936, 5964, 6461, 7384, 7526, 7952, 8268, 8904, 9646, 11024, 11076, 11289, 11928, 12922, 14469, 14768, 15052, 16536, 17808, 19292, 19383, 22152, 22578, 23856, 25844, 26341, 28938, 30104, 33072, 38584, 38766, 44304, 45156, 48919, 51688, 52682, 57876, 60208, 77168, 77532, 79023, 90312, 97838, 103376, 105364, 115752, 146757, 155064, 158046, 180624, 195676, 210728, 231504, 293514, 310128, 316092, 342433, 391352, 421456, 587028, 632184, 684866, 782704, 1027299, 1174056, 1264368, 1369732, 2054598, 2348112, 2739464, 4109196, 5478928, 8218392, 16436784]

約数ペア:

[(1, 16436784), (2, 8218392), (3, 5478928), (4, 4109196), (6, 2739464), (7, 2348112), (8, 2054598), (12, 1369732), (13, 1264368), (14, 1174056), (16, 1027299), (21, 782704), (24, 684866), (26, 632184), (28, 587028), (39, 421456), (42, 391352), (48, 342433), (52, 316092), (53, 310128), (56, 293514), (71, 231504), (78, 210728), (84, 195676), (91, 180624), (104, 158046), (106, 155064), (112, 146757), (142, 115752), (156, 105364), (159, 103376), (168, 97838), (182, 90312), (208, 79023), (212, 77532), (213, 77168), (273, 60208), (284, 57876), (312, 52682), (318, 51688), (336, 48919), (364, 45156), (371, 44304), (424, 38766), (426, 38584), (497, 33072), (546, 30104), (568, 28938), (624, 26341), (636, 25844), (689, 23856), (728, 22578), (742, 22152), (848, 19383), (852, 19292), (923, 17808), (994, 16536), (1092, 15052), (1113, 14768), (1136, 14469), (1272, 12922), (1378, 11928), (1456, 11289), (1484, 11076), (1491, 11024), (1704, 9646), (1846, 8904), (1988, 8268), (2067, 7952), (2184, 7526), (2226, 7384), (2544, 6461), (2756, 5964), (2769, 5936), (2968, 5538), (2982, 5512), (3408, 4823), (3692, 4452), (3763, 4368), (3976, 4134)]