168839748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 554803200

約数和(自身を除く): 385963452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 79, 84, 99, 108, 126, 132, 154, 158, 189, 198, 231, 237, 252, 257, 297, 308, 316, 378, 396, 462, 474, 514, 553, 594, 693, 711, 756, 771, 869, 924, 948, 1028, 1106, 1188, 1386, 1422, 1542, 1659, 1738, 1799, 2079, 2133, 2212, 2313, 2607, 2772, 2827, 2844, 3084, 3318, 3476, 3598, 4158, 4266, 4626, 4977, 5214, 5397, 5654, 6083, 6636, 6939, 7196, 7821, 8316, 8481, 8532, 9252, 9954, 10428, 10794, 11308, 12166, 13878, 14931, 15642, 16191, 16962, 18249, 19789, 19908, 20303, 21588, 23463, 24332, 25443, 27756, 29862, 31284, 32382, 33924, 36498, 39578, 40606, 46926, 48573, 50886, 54747, 59367, 59724, 60909, 64764, 72996, 76329, 79156, 81212, 93852, 97146, 101772, 109494, 118734, 121818, 142121, 152658, 164241, 178101, 182727, 194292, 218988, 223333, 237468, 243636, 284242, 305316, 328482, 356202, 365454, 426363, 446666, 534303, 548181, 568484, 656964, 669999, 712404, 730908, 852726, 893332, 1068606, 1096362, 1279089, 1339998, 1563331, 1705452, 2009997, 2137212, 2192724, 2558178, 2679996, 3126662, 3837267, 4019994, 4689993, 5116356, 6029991, 6253324, 7674534, 8039988, 9379986, 12059982, 14069979, 15349068, 18759972, 24119964, 28139958, 42209937, 56279916, 84419874, 168839748]

約数ペア:

[(1, 168839748), (2, 84419874), (3, 56279916), (4, 42209937), (6, 28139958), (7, 24119964), (9, 18759972), (11, 15349068), (12, 14069979), (14, 12059982), (18, 9379986), (21, 8039988), (22, 7674534), (27, 6253324), (28, 6029991), (33, 5116356), (36, 4689993), (42, 4019994), (44, 3837267), (54, 3126662), (63, 2679996), (66, 2558178), (77, 2192724), (79, 2137212), (84, 2009997), (99, 1705452), (108, 1563331), (126, 1339998), (132, 1279089), (154, 1096362), (158, 1068606), (189, 893332), (198, 852726), (231, 730908), (237, 712404), (252, 669999), (257, 656964), (297, 568484), (308, 548181), (316, 534303), (378, 446666), (396, 426363), (462, 365454), (474, 356202), (514, 328482), (553, 305316), (594, 284242), (693, 243636), (711, 237468), (756, 223333), (771, 218988), (869, 194292), (924, 182727), (948, 178101), (1028, 164241), (1106, 152658), (1188, 142121), (1386, 121818), (1422, 118734), (1542, 109494), (1659, 101772), (1738, 97146), (1799, 93852), (2079, 81212), (2133, 79156), (2212, 76329), (2313, 72996), (2607, 64764), (2772, 60909), (2827, 59724), (2844, 59367), (3084, 54747), (3318, 50886), (3476, 48573), (3598, 46926), (4158, 40606), (4266, 39578), (4626, 36498), (4977, 33924), (5214, 32382), (5397, 31284), (5654, 29862), (6083, 27756), (6636, 25443), (6939, 24332), (7196, 23463), (7821, 21588), (8316, 20303), (8481, 19908), (8532, 19789), (9252, 18249), (9954, 16962), (10428, 16191), (10794, 15642), (11308, 14931), (12166, 13878)]