165939228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^3$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 530595520

約数和(自身を除く): 364656292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1369, 1443, 1554, 1638, 1924, 2331, 2738, 2886, 3108, 3276, 3367, 4107, 4329, 4662, 5476, 5772, 6734, 8214, 8658, 9324, 9583, 10101, 12321, 13468, 16428, 17316, 17797, 19166, 20202, 24642, 28749, 30303, 35594, 38332, 40404, 49284, 50653, 53391, 57498, 60606, 71188, 86247, 101306, 106782, 114996, 121212, 124579, 151959, 160173, 172494, 202612, 213564, 249158, 303918, 320346, 344988, 354571, 373737, 455877, 498316, 607836, 640692, 658489, 709142, 747474, 911754, 1063713, 1121211, 1316978, 1418284, 1494948, 1823508, 1975467, 2127426, 2242422, 2633956, 3191139, 3950934, 4254852, 4484844, 4609423, 5926401, 6382278, 7901868, 9218846, 11852802, 12764556, 13828269, 18437692, 23705604, 27656538, 41484807, 55313076, 82969614, 165939228]

約数ペア:

[(1, 165939228), (2, 82969614), (3, 55313076), (4, 41484807), (6, 27656538), (7, 23705604), (9, 18437692), (12, 13828269), (13, 12764556), (14, 11852802), (18, 9218846), (21, 7901868), (26, 6382278), (28, 5926401), (36, 4609423), (37, 4484844), (39, 4254852), (42, 3950934), (52, 3191139), (63, 2633956), (74, 2242422), (78, 2127426), (84, 1975467), (91, 1823508), (111, 1494948), (117, 1418284), (126, 1316978), (148, 1121211), (156, 1063713), (182, 911754), (222, 747474), (234, 709142), (252, 658489), (259, 640692), (273, 607836), (333, 498316), (364, 455877), (444, 373737), (468, 354571), (481, 344988), (518, 320346), (546, 303918), (666, 249158), (777, 213564), (819, 202612), (962, 172494), (1036, 160173), (1092, 151959), (1332, 124579), (1369, 121212), (1443, 114996), (1554, 106782), (1638, 101306), (1924, 86247), (2331, 71188), (2738, 60606), (2886, 57498), (3108, 53391), (3276, 50653), (3367, 49284), (4107, 40404), (4329, 38332), (4662, 35594), (5476, 30303), (5772, 28749), (6734, 24642), (8214, 20202), (8658, 19166), (9324, 17797), (9583, 17316), (10101, 16428), (12321, 13468)]