127321152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 112

約数和(自身を含む): 391558272

約数和(自身を除く): 264237120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1553, 1708, 1952, 2562, 2928, 3106, 3416, 3904, 4659, 5124, 5856, 6212, 6832, 9318, 10248, 10871, 11712, 12424, 13664, 18636, 20496, 21742, 24848, 27328, 32613, 37272, 40992, 43484, 49696, 65226, 74544, 81984, 86968, 94733, 99392, 130452, 149088, 173936, 189466, 260904, 284199, 298176, 347872, 378932, 521808, 568398, 663131, 695744, 757864, 1043616, 1136796, 1326262, 1515728, 1989393, 2087232, 2273592, 2652524, 3031456, 3978786, 4547184, 5305048, 6062912, 7957572, 9094368, 10610096, 15915144, 18188736, 21220192, 31830288, 42440384, 63660576, 127321152]

約数ペア:

[(1, 127321152), (2, 63660576), (3, 42440384), (4, 31830288), (6, 21220192), (7, 18188736), (8, 15915144), (12, 10610096), (14, 9094368), (16, 7957572), (21, 6062912), (24, 5305048), (28, 4547184), (32, 3978786), (42, 3031456), (48, 2652524), (56, 2273592), (61, 2087232), (64, 1989393), (84, 1515728), (96, 1326262), (112, 1136796), (122, 1043616), (168, 757864), (183, 695744), (192, 663131), (224, 568398), (244, 521808), (336, 378932), (366, 347872), (427, 298176), (448, 284199), (488, 260904), (672, 189466), (732, 173936), (854, 149088), (976, 130452), (1281, 99392), (1344, 94733), (1464, 86968), (1553, 81984), (1708, 74544), (1952, 65226), (2562, 49696), (2928, 43484), (3106, 40992), (3416, 37272), (3904, 32613), (4659, 27328), (5124, 24848), (5856, 21742), (6212, 20496), (6832, 18636), (9318, 13664), (10248, 12424), (10871, 11712)]