189355824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9927

約数の個数: 120

約数和(自身を含む): 637578240

約数和(自身を除く): 448222416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 9887, 19152, 19774, 29661, 39548, 59322, 69209, 79096, 88983, 118644, 138418, 158192, 177966, 187853, 207627, 237288, 276836, 355932, 375706, 415254, 474576, 553672, 563559, 622881, 711864, 751412, 830508, 1107344, 1127118, 1245762, 1314971, 1423728, 1502824, 1661016, 1690677, 2254236, 2491524, 2629942, 3005648, 3322032, 3381354, 3944913, 4508472, 4983048, 5259884, 6762708, 7889826, 9016944, 9966096, 10519768, 11834739, 13525416, 15779652, 21039536, 23669478, 27050832, 31559304, 47338956, 63118608, 94677912, 189355824]

約数ペア:

[(1, 189355824), (2, 94677912), (3, 63118608), (4, 47338956), (6, 31559304), (7, 27050832), (8, 23669478), (9, 21039536), (12, 15779652), (14, 13525416), (16, 11834739), (18, 10519768), (19, 9966096), (21, 9016944), (24, 7889826), (28, 6762708), (36, 5259884), (38, 4983048), (42, 4508472), (48, 3944913), (56, 3381354), (57, 3322032), (63, 3005648), (72, 2629942), (76, 2491524), (84, 2254236), (112, 1690677), (114, 1661016), (126, 1502824), (133, 1423728), (144, 1314971), (152, 1245762), (168, 1127118), (171, 1107344), (228, 830508), (252, 751412), (266, 711864), (304, 622881), (336, 563559), (342, 553672), (399, 474576), (456, 415254), (504, 375706), (532, 355932), (684, 276836), (798, 237288), (912, 207627), (1008, 187853), (1064, 177966), (1197, 158192), (1368, 138418), (1596, 118644), (2128, 88983), (2394, 79096), (2736, 69209), (3192, 59322), (4788, 39548), (6384, 29661), (9576, 19774), (9887, 19152)]