191783904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{11821}}^1$

素因数の和:11860

約数の個数: 72

約数和(自身を含む): 545183352

約数和(自身を除く): 353399448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 11821, 16224, 23642, 35463, 47284, 70926, 94568, 141852, 153673, 189136, 283704, 307346, 378272, 461019, 567408, 614692, 922038, 1134816, 1229384, 1844076, 1997749, 2458768, 3688152, 3995498, 4917536, 5993247, 7376304, 7990996, 11986494, 14752608, 15981992, 23972988, 31963984, 47945976, 63927968, 95891952, 191783904]

約数ペア:

[(1, 191783904), (2, 95891952), (3, 63927968), (4, 47945976), (6, 31963984), (8, 23972988), (12, 15981992), (13, 14752608), (16, 11986494), (24, 7990996), (26, 7376304), (32, 5993247), (39, 4917536), (48, 3995498), (52, 3688152), (78, 2458768), (96, 1997749), (104, 1844076), (156, 1229384), (169, 1134816), (208, 922038), (312, 614692), (338, 567408), (416, 461019), (507, 378272), (624, 307346), (676, 283704), (1014, 189136), (1248, 153673), (1352, 141852), (2028, 94568), (2704, 70926), (4056, 47284), (5408, 35463), (8112, 23642), (11821, 16224)]