154131551168

素因数分解:

$2^6\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{289843}}^1$

素因数の和:291049

約数の個数: 56

約数和(自身を含む): 349844026752

約数和(自身を除く): 195712475584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1187, 2374, 4748, 8309, 9496, 16618, 18992, 33236, 37984, 66472, 75968, 132944, 265888, 289843, 531776, 579686, 1159372, 2028901, 2318744, 4057802, 4637488, 8115604, 9274976, 16231208, 18549952, 32462416, 64924832, 129849664, 344043641, 688087282, 1376174564, 2408305487, 2752349128, 4816610974, 5504698256, 9633221948, 11009396512, 19266443896, 22018793024, 38532887792, 77065775584, 154131551168]

約数ペア:

[(1, 154131551168), (2, 77065775584), (4, 38532887792), (7, 22018793024), (8, 19266443896), (14, 11009396512), (16, 9633221948), (28, 5504698256), (32, 4816610974), (56, 2752349128), (64, 2408305487), (112, 1376174564), (224, 688087282), (448, 344043641), (1187, 129849664), (2374, 64924832), (4748, 32462416), (8309, 18549952), (9496, 16231208), (16618, 9274976), (18992, 8115604), (33236, 4637488), (37984, 4057802), (66472, 2318744), (75968, 2028901), (132944, 1159372), (265888, 579686), (289843, 531776)]