189154064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 424306176

約数和(自身を除く): 235152112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 407, 496, 592, 682, 814, 937, 1147, 1364, 1628, 1874, 2294, 2728, 3256, 3748, 4588, 5456, 6512, 7496, 9176, 10307, 12617, 14992, 18352, 20614, 25234, 29047, 34669, 41228, 50468, 58094, 69338, 82456, 100936, 116188, 138676, 164912, 201872, 232376, 277352, 319517, 381359, 464752, 554704, 639034, 762718, 1074739, 1278068, 1525436, 2149478, 2556136, 3050872, 4298956, 5112272, 6101744, 8597912, 11822129, 17195824, 23644258, 47288516, 94577032, 189154064]

約数ペア:

[(1, 189154064), (2, 94577032), (4, 47288516), (8, 23644258), (11, 17195824), (16, 11822129), (22, 8597912), (31, 6101744), (37, 5112272), (44, 4298956), (62, 3050872), (74, 2556136), (88, 2149478), (124, 1525436), (148, 1278068), (176, 1074739), (248, 762718), (296, 639034), (341, 554704), (407, 464752), (496, 381359), (592, 319517), (682, 277352), (814, 232376), (937, 201872), (1147, 164912), (1364, 138676), (1628, 116188), (1874, 100936), (2294, 82456), (2728, 69338), (3256, 58094), (3748, 50468), (4588, 41228), (5456, 34669), (6512, 29047), (7496, 25234), (9176, 20614), (10307, 18352), (12617, 14992)]