163581444

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 467869248

約数和(自身を除く): 304287804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 284, 324, 351, 426, 468, 547, 639, 702, 852, 923, 1053, 1094, 1278, 1404, 1641, 1846, 1917, 2106, 2188, 2556, 2769, 3282, 3692, 3834, 4212, 4923, 5538, 5751, 6564, 7111, 7668, 8307, 9846, 11076, 11502, 14222, 14769, 16614, 19692, 21333, 23004, 24921, 28444, 29538, 33228, 38837, 42666, 44307, 49842, 59076, 63999, 74763, 77674, 85332, 88614, 99684, 116511, 127998, 149526, 155348, 177228, 191997, 233022, 255996, 299052, 349533, 383994, 466044, 504881, 575991, 699066, 767988, 1009762, 1048599, 1151982, 1398132, 1514643, 2019524, 2097198, 2303964, 3029286, 3145797, 4194396, 4543929, 6058572, 6291594, 9087858, 12583188, 13631787, 18175716, 27263574, 40895361, 54527148, 81790722, 163581444]

約数ペア:

[(1, 163581444), (2, 81790722), (3, 54527148), (4, 40895361), (6, 27263574), (9, 18175716), (12, 13631787), (13, 12583188), (18, 9087858), (26, 6291594), (27, 6058572), (36, 4543929), (39, 4194396), (52, 3145797), (54, 3029286), (71, 2303964), (78, 2097198), (81, 2019524), (108, 1514643), (117, 1398132), (142, 1151982), (156, 1048599), (162, 1009762), (213, 767988), (234, 699066), (284, 575991), (324, 504881), (351, 466044), (426, 383994), (468, 349533), (547, 299052), (639, 255996), (702, 233022), (852, 191997), (923, 177228), (1053, 155348), (1094, 149526), (1278, 127998), (1404, 116511), (1641, 99684), (1846, 88614), (1917, 85332), (2106, 77674), (2188, 74763), (2556, 63999), (2769, 59076), (3282, 49842), (3692, 44307), (3834, 42666), (4212, 38837), (4923, 33228), (5538, 29538), (5751, 28444), (6564, 24921), (7111, 23004), (7668, 21333), (8307, 19692), (9846, 16614), (11076, 14769), (11502, 14222)]