165657366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 442859520

約数和(自身を除く): 277202154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 67, 93, 126, 134, 186, 189, 201, 211, 217, 279, 378, 402, 422, 434, 469, 558, 603, 633, 651, 837, 938, 1206, 1266, 1302, 1407, 1477, 1674, 1809, 1899, 1953, 2077, 2814, 2954, 3618, 3798, 3906, 4154, 4221, 4431, 5697, 5859, 6231, 6541, 8442, 8862, 11394, 11718, 12462, 12663, 13082, 13293, 14137, 14539, 18693, 19623, 25326, 26586, 28274, 29078, 37386, 39246, 39879, 42411, 43617, 45787, 56079, 58869, 79758, 84822, 87234, 91574, 98959, 112158, 117738, 127233, 130851, 137361, 176607, 197918, 254466, 261702, 274722, 296877, 353214, 381699, 392553, 412083, 438247, 593754, 763398, 785106, 824166, 876494, 890631, 1236249, 1314741, 1781262, 2472498, 2629482, 2671893, 3067729, 3944223, 5343786, 6135458, 7888446, 9203187, 11832669, 18406374, 23665338, 27609561, 55219122, 82828683, 165657366]

約数ペア:

[(1, 165657366), (2, 82828683), (3, 55219122), (6, 27609561), (7, 23665338), (9, 18406374), (14, 11832669), (18, 9203187), (21, 7888446), (27, 6135458), (31, 5343786), (42, 3944223), (54, 3067729), (62, 2671893), (63, 2629482), (67, 2472498), (93, 1781262), (126, 1314741), (134, 1236249), (186, 890631), (189, 876494), (201, 824166), (211, 785106), (217, 763398), (279, 593754), (378, 438247), (402, 412083), (422, 392553), (434, 381699), (469, 353214), (558, 296877), (603, 274722), (633, 261702), (651, 254466), (837, 197918), (938, 176607), (1206, 137361), (1266, 130851), (1302, 127233), (1407, 117738), (1477, 112158), (1674, 98959), (1809, 91574), (1899, 87234), (1953, 84822), (2077, 79758), (2814, 58869), (2954, 56079), (3618, 45787), (3798, 43617), (3906, 42411), (4154, 39879), (4221, 39246), (4431, 37386), (5697, 29078), (5859, 28274), (6231, 26586), (6541, 25326), (8442, 19623), (8862, 18693), (11394, 14539), (11718, 14137), (12462, 13293), (12663, 13082)]