198077568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{39679}}^1$

素因数の和:39709

約数の個数: 64

約数和(自身を含む): 566630400

約数和(自身を除く): 368552832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 39679, 79358, 119037, 158716, 238074, 317432, 476148, 515827, 634864, 952296, 1031654, 1269728, 1547481, 1904592, 2063308, 2539456, 3094962, 3809184, 4126616, 5078912, 6189924, 7618368, 8253232, 12379848, 15236736, 16506464, 24759696, 33012928, 49519392, 66025856, 99038784, 198077568]

約数ペア:

[(1, 198077568), (2, 99038784), (3, 66025856), (4, 49519392), (6, 33012928), (8, 24759696), (12, 16506464), (13, 15236736), (16, 12379848), (24, 8253232), (26, 7618368), (32, 6189924), (39, 5078912), (48, 4126616), (52, 3809184), (64, 3094962), (78, 2539456), (96, 2063308), (104, 1904592), (128, 1547481), (156, 1269728), (192, 1031654), (208, 952296), (312, 634864), (384, 515827), (416, 476148), (624, 317432), (832, 238074), (1248, 158716), (1664, 119037), (2496, 79358), (4992, 39679)]